15632981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1$

素因数の和:4700

約数の個数: 16

約数和(自身を含む): 19764864

約数和(自身を除く): 4131883

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 4643, 32501, 60359, 171791, 422513, 1202537, 2233283, 15632981]

約数ペア:

[(1, 15632981), (7, 2233283), (13, 1202537), (37, 422513), (91, 171791), (259, 60359), (481, 32501), (3367, 4643)]