13900492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 25873344

約数和(自身を除く): 11972852

約数列:

[1, 2, 4, 17, 34, 68, 367, 557, 734, 1114, 1468, 2228, 6239, 9469, 12478, 18938, 24956, 37876, 204419, 408838, 817676, 3475123, 6950246, 13900492]

約数ペア:

[(1, 13900492), (2, 6950246), (4, 3475123), (17, 817676), (34, 408838), (68, 204419), (367, 37876), (557, 24956), (734, 18938), (1114, 12478), (1468, 9469), (2228, 6239)]