21932015609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1011671}}^1$

素因数の和:1011860

約数の個数: 16

約数和(自身を含む): 26546273280

約数和(自身を除く): 4614257671

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 21679, 1011671, 7081697, 19221749, 134552243, 164902373, 1154316611, 3133145087, 21932015609]

約数ペア:

[(1, 21932015609), (7, 3133145087), (19, 1154316611), (133, 164902373), (163, 134552243), (1141, 19221749), (3097, 7081697), (21679, 1011671)]