19608732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 58751784

約数和(自身を除く): 39143052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 293, 338, 396, 429, 468, 507, 572, 586, 676, 858, 879, 1014, 1172, 1287, 1521, 1716, 1758, 1859, 2028, 2574, 2637, 3042, 3223, 3516, 3718, 3809, 5148, 5274, 5577, 6084, 6446, 7436, 7618, 9669, 10548, 11154, 11427, 12892, 15236, 16731, 19338, 22308, 22854, 29007, 33462, 34281, 38676, 41899, 45708, 49517, 58014, 66924, 68562, 83798, 99034, 116028, 125697, 137124, 148551, 167596, 198068, 251394, 297102, 377091, 445653, 502788, 544687, 594204, 754182, 891306, 1089374, 1508364, 1634061, 1782612, 2178748, 3268122, 4902183, 6536244, 9804366, 19608732]

約数ペア:

[(1, 19608732), (2, 9804366), (3, 6536244), (4, 4902183), (6, 3268122), (9, 2178748), (11, 1782612), (12, 1634061), (13, 1508364), (18, 1089374), (22, 891306), (26, 754182), (33, 594204), (36, 544687), (39, 502788), (44, 445653), (52, 377091), (66, 297102), (78, 251394), (99, 198068), (117, 167596), (132, 148551), (143, 137124), (156, 125697), (169, 116028), (198, 99034), (234, 83798), (286, 68562), (293, 66924), (338, 58014), (396, 49517), (429, 45708), (468, 41899), (507, 38676), (572, 34281), (586, 33462), (676, 29007), (858, 22854), (879, 22308), (1014, 19338), (1172, 16731), (1287, 15236), (1521, 12892), (1716, 11427), (1758, 11154), (1859, 10548), (2028, 9669), (2574, 7618), (2637, 7436), (3042, 6446), (3223, 6084), (3516, 5577), (3718, 5274), (3809, 5148)]