12406816

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3676

約数の個数: 24

約数和(自身を含む): 24656940

約数和(自身を除く): 12250124

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 3557, 7114, 14228, 28456, 56912, 113824, 387713, 775426, 1550852, 3101704, 6203408, 12406816]

約数ペア:

[(1, 12406816), (2, 6203408), (4, 3101704), (8, 1550852), (16, 775426), (32, 387713), (109, 113824), (218, 56912), (436, 28456), (872, 14228), (1744, 7114), (3488, 3557)]