947331374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2266343}}^1$

素因数の和:2266375

約数の個数: 16

約数和(自身を含む): 1631767680

約数和(自身を除く): 684436306

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2266343, 4532686, 24929773, 43060517, 49859546, 86121034, 473665687, 947331374]

約数ペア:

[(1, 947331374), (2, 473665687), (11, 86121034), (19, 49859546), (22, 43060517), (38, 24929773), (209, 4532686), (418, 2266343)]