21968692126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9798703}}^1$

素因数の和:9798783

約数の個数: 16

約数和(自身を含む): 35275334400

約数和(自身を除く): 13306642274

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 9798703, 19597406, 186175357, 372350714, 578123477, 1156246954, 10984346063, 21968692126]

約数ペア:

[(1, 21968692126), (2, 10984346063), (19, 1156246954), (38, 578123477), (59, 372350714), (118, 186175357), (1121, 19597406), (2242, 9798703)]