15912226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 24

約数和(自身を含む): 26812800

約数和(自身を除く): 10900574

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 1399, 2798, 5687, 11374, 15389, 30778, 65753, 131506, 169279, 338558, 723283, 1446566, 7956113, 15912226]

約数ペア:

[(1, 15912226), (2, 7956113), (11, 1446566), (22, 723283), (47, 338558), (94, 169279), (121, 131506), (242, 65753), (517, 30778), (1034, 15389), (1399, 11374), (2798, 5687)]