15105988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 28425600

約数和(自身を除く): 13319612

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 4229, 8458, 16916, 80351, 160702, 198763, 321404, 397526, 795052, 3776497, 7552994, 15105988]

約数ペア:

[(1, 15105988), (2, 7552994), (4, 3776497), (19, 795052), (38, 397526), (47, 321404), (76, 198763), (94, 160702), (188, 80351), (893, 16916), (1786, 8458), (3572, 4229)]