19444814

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 29762208

約数和(自身を除く): 10317394

約数列:

[1, 2, 97, 113, 194, 226, 887, 1774, 10961, 21922, 86039, 100231, 172078, 200462, 9722407, 19444814]

約数ペア:

[(1, 19444814), (2, 9722407), (97, 200462), (113, 172078), (194, 100231), (226, 86039), (887, 21922), (1774, 10961)]