19822682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14771}}^1$

素因数の和:14845

約数の個数: 16

約数和(自身を含む): 32971104

約数和(自身を除く): 13148422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14771, 29542, 162481, 324962, 901031, 1802062, 9911341, 19822682]

約数ペア:

[(1, 19822682), (2, 9911341), (11, 1802062), (22, 901031), (61, 324962), (122, 162481), (671, 29542), (1342, 14771)]