21878045234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8061181}}^1$

素因数の和:8061265

約数の個数: 16

約数和(自身を含む): 34824306240

約数和(自身を除く): 12946261006

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 8061181, 16122362, 185407163, 370814326, 475609679, 951219358, 10939022617, 21878045234]

約数ペア:

[(1, 21878045234), (2, 10939022617), (23, 951219358), (46, 475609679), (59, 370814326), (118, 185407163), (1357, 16122362), (2714, 8061181)]