13899812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 26127360

約数和(自身を除く): 12227548

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 2879, 4828, 5758, 11516, 48943, 97886, 195772, 204409, 408818, 817636, 3474953, 6949906, 13899812]

約数ペア:

[(1, 13899812), (2, 6949906), (4, 3474953), (17, 817636), (34, 408818), (68, 204409), (71, 195772), (142, 97886), (284, 48943), (1207, 11516), (2414, 5758), (2879, 4828)]