7101212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 13171200

約数和(自身を除く): 6069988

約数列:

[1, 2, 4, 19, 38, 76, 223, 419, 446, 838, 892, 1676, 4237, 7961, 8474, 15922, 16948, 31844, 93437, 186874, 373748, 1775303, 3550606, 7101212]

約数ペア:

[(1, 7101212), (2, 3550606), (4, 1775303), (19, 373748), (38, 186874), (76, 93437), (223, 31844), (419, 16948), (446, 15922), (838, 8474), (892, 7961), (1676, 4237)]