15172378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 25768512

約数和(自身を除く): 10596134

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 331, 533, 559, 662, 1066, 1118, 1763, 3526, 4303, 8606, 13571, 14233, 22919, 27142, 28466, 45838, 176423, 185029, 352846, 370058, 583553, 1167106, 7586189, 15172378]

約数ペア:

[(1, 15172378), (2, 7586189), (13, 1167106), (26, 583553), (41, 370058), (43, 352846), (82, 185029), (86, 176423), (331, 45838), (533, 28466), (559, 27142), (662, 22919), (1066, 14233), (1118, 13571), (1763, 8606), (3526, 4303)]