9012916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10781}}^1$

素因数の和:10815

約数の個数: 24

約数和(自身を含む): 18113760

約数和(自身を除く): 9100844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 10781, 21562, 43124, 118591, 204839, 237182, 409678, 474364, 819356, 2253229, 4506458, 9012916]

約数ペア:

[(1, 9012916), (2, 4506458), (4, 2253229), (11, 819356), (19, 474364), (22, 409678), (38, 237182), (44, 204839), (76, 118591), (209, 43124), (418, 21562), (836, 10781)]