15257671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4686

約数の個数: 16

約数和(自身を含む): 18708480

約数和(自身を除く): 3450809

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 4639, 51029, 60307, 106697, 663377, 1173667, 1387061, 15257671]

約数ペア:

[(1, 15257671), (11, 1387061), (13, 1173667), (23, 663377), (143, 106697), (253, 60307), (299, 51029), (3289, 4639)]