19195458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 20949438

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1583, 2021, 3166, 4042, 4749, 6063, 9498, 12126, 68069, 74401, 136138, 148802, 204207, 223203, 408414, 446406, 3199243, 6398486, 9597729, 19195458]

約数ペア:

[(1, 19195458), (2, 9597729), (3, 6398486), (6, 3199243), (43, 446406), (47, 408414), (86, 223203), (94, 204207), (129, 148802), (141, 136138), (258, 74401), (282, 68069), (1583, 12126), (2021, 9498), (3166, 6063), (4042, 4749)]