12415227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19834

約数の個数: 16

約数和(自身を含む): 19009920

約数和(自身を除く): 6594693

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 19801, 59403, 217811, 376219, 653433, 1128657, 4138409, 12415227]

約数ペア:

[(1, 12415227), (3, 4138409), (11, 1128657), (19, 653433), (33, 376219), (57, 217811), (209, 59403), (627, 19801)]