13252684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 23889600

約数和(自身を除く): 10636916

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 449, 628, 898, 1796, 7379, 14758, 21103, 29516, 42206, 70493, 84412, 140986, 281972, 3313171, 6626342, 13252684]

約数ペア:

[(1, 13252684), (2, 6626342), (4, 3313171), (47, 281972), (94, 140986), (157, 84412), (188, 70493), (314, 42206), (449, 29516), (628, 21103), (898, 14758), (1796, 7379)]