12713165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 16156800

約数和(自身を除く): 3443635

約数列:

[1, 5, 29, 43, 145, 215, 1247, 2039, 6235, 10195, 59131, 87677, 295655, 438385, 2542633, 12713165]

約数ペア:

[(1, 12713165), (5, 2542633), (29, 438385), (43, 295655), (145, 87677), (215, 59131), (1247, 10195), (2039, 6235)]