19130166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 45826560

約数和(自身を除く): 26696394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1223, 1422, 1738, 2446, 2607, 3669, 5214, 7338, 7821, 11007, 13453, 15642, 22014, 26906, 40359, 80718, 96617, 121077, 193234, 242154, 289851, 579702, 869553, 1062787, 1739106, 2125574, 3188361, 6376722, 9565083, 19130166]

約数ペア:

[(1, 19130166), (2, 9565083), (3, 6376722), (6, 3188361), (9, 2125574), (11, 1739106), (18, 1062787), (22, 869553), (33, 579702), (66, 289851), (79, 242154), (99, 193234), (158, 121077), (198, 96617), (237, 80718), (474, 40359), (711, 26906), (869, 22014), (1223, 15642), (1422, 13453), (1738, 11007), (2446, 7821), (2607, 7338), (3669, 5214)]