122471416

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{42407}}^1$

素因数の和:42451

約数の個数: 24

約数和(自身を含む): 242361720

約数和(自身を除く): 119890304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 42407, 84814, 169628, 339256, 805733, 1611466, 3222932, 6445864, 15308927, 30617854, 61235708, 122471416]

約数ペア:

[(1, 122471416), (2, 61235708), (4, 30617854), (8, 15308927), (19, 6445864), (38, 3222932), (76, 1611466), (152, 805733), (361, 339256), (722, 169628), (1444, 84814), (2888, 42407)]