13215973318

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{111053}}^1$

素因数の和:111591

約数の個数: 16

約数和(自身を含む): 20003046480

約数和(自身を除く): 6787073162

約数列:

[1, 2, 157, 314, 379, 758, 59503, 111053, 119006, 222106, 17435321, 34870642, 42089087, 84178174, 6607986659, 13215973318]

約数ペア:

[(1, 13215973318), (2, 6607986659), (157, 84178174), (314, 42089087), (379, 34870642), (758, 17435321), (59503, 222106), (111053, 119006)]