1021836815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{11807}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 1292267520

約数和(自身を除く): 270430705

約数列:

[1, 5, 19, 95, 911, 4555, 11807, 17309, 59035, 86545, 224333, 1121665, 10756177, 53780885, 204367363, 1021836815]

約数ペア:

[(1, 1021836815), (5, 204367363), (19, 53780885), (95, 10756177), (911, 1121665), (4555, 224333), (11807, 86545), (17309, 59035)]