31119682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74449}}^1$

素因数の和:74481

約数の個数: 16

約数和(自身を含む): 53604000

約数和(自身を除く): 22484318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74449, 148898, 818939, 1414531, 1637878, 2829062, 15559841, 31119682]

約数ペア:

[(1, 31119682), (2, 15559841), (11, 2829062), (19, 1637878), (22, 1414531), (38, 818939), (209, 148898), (418, 74449)]