11961645

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5737}}^1$

素因数の和:5884

約数の個数: 16

約数和(自身を含む): 19279680

約数和(自身を除く): 7318035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 5737, 17211, 28685, 86055, 797443, 2392329, 3987215, 11961645]

約数ペア:

[(1, 11961645), (3, 3987215), (5, 2392329), (15, 797443), (139, 86055), (417, 28685), (695, 17211), (2085, 5737)]