15893234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 28944000

約数和(自身を除く): 13050766

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 401, 802, 1043, 2086, 2807, 2831, 5614, 5662, 7619, 15238, 19817, 39634, 53333, 59749, 106666, 119498, 418243, 836486, 1135231, 2270462, 7946617, 15893234]

約数ペア:

[(1, 15893234), (2, 7946617), (7, 2270462), (14, 1135231), (19, 836486), (38, 418243), (133, 119498), (149, 106666), (266, 59749), (298, 53333), (401, 39634), (802, 19817), (1043, 15238), (2086, 7619), (2807, 5662), (2831, 5614)]