19080516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 55657728

約数和(自身を除く): 36577212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 101, 156, 173, 182, 202, 273, 303, 346, 364, 404, 519, 546, 606, 692, 707, 1038, 1092, 1211, 1212, 1313, 1414, 2076, 2121, 2249, 2422, 2626, 2828, 3633, 3939, 4242, 4498, 4844, 5252, 6747, 7266, 7878, 8484, 8996, 9191, 13494, 14532, 15743, 15756, 17473, 18382, 26988, 27573, 31486, 34946, 36764, 47229, 52419, 55146, 62972, 69892, 94458, 104838, 110292, 122311, 188916, 209676, 227149, 244622, 366933, 454298, 489244, 681447, 733866, 908596, 1362894, 1467732, 1590043, 2725788, 3180086, 4770129, 6360172, 9540258, 19080516]

約数ペア:

[(1, 19080516), (2, 9540258), (3, 6360172), (4, 4770129), (6, 3180086), (7, 2725788), (12, 1590043), (13, 1467732), (14, 1362894), (21, 908596), (26, 733866), (28, 681447), (39, 489244), (42, 454298), (52, 366933), (78, 244622), (84, 227149), (91, 209676), (101, 188916), (156, 122311), (173, 110292), (182, 104838), (202, 94458), (273, 69892), (303, 62972), (346, 55146), (364, 52419), (404, 47229), (519, 36764), (546, 34946), (606, 31486), (692, 27573), (707, 26988), (1038, 18382), (1092, 17473), (1211, 15756), (1212, 15743), (1313, 14532), (1414, 13494), (2076, 9191), (2121, 8996), (2249, 8484), (2422, 7878), (2626, 7266), (2828, 6747), (3633, 5252), (3939, 4844), (4242, 4498)]