19946515512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{130043}}^1$

素因数の和:130153

約数の個数: 128

約数和(自身を含む): 62920488960

約数和(自身を除く): 42973973448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 462, 498, 581, 616, 664, 913, 924, 996, 1162, 1743, 1826, 1848, 1992, 2324, 2739, 3486, 3652, 4648, 5478, 6391, 6972, 7304, 10956, 12782, 13944, 19173, 21912, 25564, 38346, 51128, 76692, 130043, 153384, 260086, 390129, 520172, 780258, 910301, 1040344, 1430473, 1560516, 1820602, 2730903, 2860946, 3121032, 3641204, 4291419, 5461806, 5721892, 7282408, 8582838, 10013311, 10793569, 10923612, 11443784, 17165676, 20026622, 21587138, 21847224, 30039933, 32380707, 34331352, 40053244, 43174276, 60079866, 64761414, 75554983, 80106488, 86348552, 118729259, 120159732, 129522828, 151109966, 226664949, 237458518, 240319464, 259045656, 302219932, 356187777, 453329898, 474917036, 604439864, 712375554, 831104813, 906659796, 949834072, 1424751108, 1662209626, 1813319592, 2493314439, 2849502216, 3324419252, 4986628878, 6648838504, 9973257756, 19946515512]

約数ペア:

[(1, 19946515512), (2, 9973257756), (3, 6648838504), (4, 4986628878), (6, 3324419252), (7, 2849502216), (8, 2493314439), (11, 1813319592), (12, 1662209626), (14, 1424751108), (21, 949834072), (22, 906659796), (24, 831104813), (28, 712375554), (33, 604439864), (42, 474917036), (44, 453329898), (56, 356187777), (66, 302219932), (77, 259045656), (83, 240319464), (84, 237458518), (88, 226664949), (132, 151109966), (154, 129522828), (166, 120159732), (168, 118729259), (231, 86348552), (249, 80106488), (264, 75554983), (308, 64761414), (332, 60079866), (462, 43174276), (498, 40053244), (581, 34331352), (616, 32380707), (664, 30039933), (913, 21847224), (924, 21587138), (996, 20026622), (1162, 17165676), (1743, 11443784), (1826, 10923612), (1848, 10793569), (1992, 10013311), (2324, 8582838), (2739, 7282408), (3486, 5721892), (3652, 5461806), (4648, 4291419), (5478, 3641204), (6391, 3121032), (6972, 2860946), (7304, 2730903), (10956, 1820602), (12782, 1560516), (13944, 1430473), (19173, 1040344), (21912, 910301), (25564, 780258), (38346, 520172), (51128, 390129), (76692, 260086), (130043, 153384)]