22394617

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 28104192

約数和(自身を除く): 5709575

約数列:

[1, 7, 23, 31, 49, 161, 217, 641, 713, 1127, 1519, 4487, 4991, 14743, 19871, 31409, 34937, 103201, 139097, 457033, 722407, 973679, 3199231, 22394617]

約数ペア:

[(1, 22394617), (7, 3199231), (23, 973679), (31, 722407), (49, 457033), (161, 139097), (217, 103201), (641, 34937), (713, 31409), (1127, 19871), (1519, 14743), (4487, 4991)]