11961755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 15566880

約数和(自身を除く): 3605125

約数列:

[1, 5, 13, 65, 163, 815, 1129, 2119, 5645, 10595, 14677, 73385, 184027, 920135, 2392351, 11961755]

約数ペア:

[(1, 11961755), (5, 2392351), (13, 920135), (65, 184027), (163, 73385), (815, 14677), (1129, 10595), (2119, 5645)]