12906908

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 26056800

約数和(自身を除く): 13149892

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4229, 8458, 16916, 29603, 59206, 118412, 460961, 921922, 1843844, 3226727, 6453454, 12906908]

約数ペア:

[(1, 12906908), (2, 6453454), (4, 3226727), (7, 1843844), (14, 921922), (28, 460961), (109, 118412), (218, 59206), (436, 29603), (763, 16916), (1526, 8458), (3052, 4229)]