19402038914

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{6143}}^1\times {\mathrm{11527}}^1$

素因数の和:17809

約数の個数: 16

約数和(自身を含む): 29322805248

約数和(自身を除く): 9920766334

約数列:

[1, 2, 137, 274, 6143, 11527, 12286, 23054, 841591, 1579199, 1683182, 3158398, 70810361, 141620722, 9701019457, 19402038914]

約数ペア:

[(1, 19402038914), (2, 9701019457), (137, 141620722), (274, 70810361), (6143, 3158398), (11527, 1683182), (12286, 1579199), (23054, 841591)]