12574445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 17076096

約数和(自身を除く): 4501651

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 647, 845, 1495, 3235, 3887, 8411, 14881, 19435, 42055, 74405, 109343, 193453, 546715, 967265, 2514889, 12574445]

約数ペア:

[(1, 12574445), (5, 2514889), (13, 967265), (23, 546715), (65, 193453), (115, 109343), (169, 74405), (299, 42055), (647, 19435), (845, 14881), (1495, 8411), (3235, 3887)]