80518922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{192629}}^1$

素因数の和:192661

約数の個数: 16

約数和(自身を含む): 138693600

約数和(自身を除く): 58174678

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 192629, 385258, 2118919, 3659951, 4237838, 7319902, 40259461, 80518922]

約数ペア:

[(1, 80518922), (2, 40259461), (11, 7319902), (19, 4237838), (22, 3659951), (38, 2118919), (209, 385258), (418, 192629)]