20130807838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17088971}}^1$

素因数の和:17089023

約数の個数: 16

約数和(自身を含む): 32810826240

約数和(自身を除く): 12680018402

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 17088971, 34177942, 324690449, 529758101, 649380898, 1059516202, 10065403919, 20130807838]

約数ペア:

[(1, 20130807838), (2, 10065403919), (19, 1059516202), (31, 649380898), (38, 529758101), (62, 324690449), (589, 34177942), (1178, 17088971)]