23721528470

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18108037}}^1$

素因数の和:18108175

約数の個数: 16

約数和(自身を含む): 43024698288

約数和(自身を除く): 19303169818

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 18108037, 36216074, 90540185, 181080370, 2372152847, 4744305694, 11860764235, 23721528470]

約数ペア:

[(1, 23721528470), (2, 11860764235), (5, 4744305694), (10, 2372152847), (131, 181080370), (262, 90540185), (655, 36216074), (1310, 18108037)]