13129730

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1873}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 23679864

約数和(自身を除く): 10550134

約数列:

[1, 2, 5, 10, 701, 1402, 1873, 3505, 3746, 7010, 9365, 18730, 1312973, 2625946, 6564865, 13129730]

約数ペア:

[(1, 13129730), (2, 6564865), (5, 2625946), (10, 1312973), (701, 18730), (1402, 9365), (1873, 7010), (3505, 3746)]