15696921031804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206538434629}}^1$

素因数の和:206538434652

約数の個数: 12

約数和(自身を含む): 28915380848200

約数和(自身を除く): 13218459816396

約数列:

[1, 2, 4, 19, 38, 76, 206538434629, 413076869258, 826153738516, 3924230257951, 7848460515902, 15696921031804]

約数ペア:

[(1, 15696921031804), (2, 7848460515902), (4, 3924230257951), (19, 826153738516), (38, 413076869258), (76, 206538434629)]