12436912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4951}}^1$

素因数の和:5116

約数の個数: 20

約数和(自身を含む): 24254896

約数和(自身を除く): 11817984

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4951, 9902, 19804, 39608, 79216, 777307, 1554614, 3109228, 6218456, 12436912]

約数ペア:

[(1, 12436912), (2, 6218456), (4, 3109228), (8, 1554614), (16, 777307), (157, 79216), (314, 39608), (628, 19804), (1256, 9902), (2512, 4951)]