13815724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 26142480

約数和(自身を除く): 12326756

約数列:

[1, 2, 4, 13, 26, 52, 389, 683, 778, 1366, 1556, 2732, 5057, 8879, 10114, 17758, 20228, 35516, 265687, 531374, 1062748, 3453931, 6907862, 13815724]

約数ペア:

[(1, 13815724), (2, 6907862), (4, 3453931), (13, 1062748), (26, 531374), (52, 265687), (389, 35516), (683, 20228), (778, 17758), (1366, 10114), (1556, 8879), (2732, 5057)]