12903626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 20260608

約数和(自身を除く): 7356982

約数列:

[1, 2, 31, 62, 73, 146, 2263, 2851, 4526, 5702, 88381, 176762, 208123, 416246, 6451813, 12903626]

約数ペア:

[(1, 12903626), (2, 6451813), (31, 416246), (62, 208123), (73, 176762), (146, 88381), (2263, 5702), (2851, 4526)]