19437314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12671}}^1$

素因数の和:12745

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 12496126

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12671, 25342, 164723, 329446, 747589, 1495178, 9718657, 19437314]

約数ペア:

[(1, 19437314), (2, 9718657), (13, 1495178), (26, 747589), (59, 329446), (118, 164723), (767, 25342), (1534, 12671)]