12906958

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 19926000

約数和(自身を除く): 7019042

約数列:

[1, 2, 59, 89, 118, 178, 1229, 2458, 5251, 10502, 72511, 109381, 145022, 218762, 6453479, 12906958]

約数ペア:

[(1, 12906958), (2, 6453479), (59, 218762), (89, 145022), (118, 109381), (178, 72511), (1229, 10502), (2458, 5251)]