19070989922

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1\times {\mathrm{56911}}^1$

素因数の和:58273

約数の個数: 16

約数和(自身を含む): 28839359232

約数和(自身を除く): 9768369310

約数列:

[1, 2, 137, 274, 1223, 2446, 56911, 113822, 167551, 335102, 7796807, 15593614, 69602153, 139204306, 9535494961, 19070989922]

約数ペア:

[(1, 19070989922), (2, 9535494961), (137, 139204306), (274, 69602153), (1223, 15593614), (2446, 7796807), (56911, 335102), (113822, 167551)]