12355888

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1201}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 23996728

約数和(自身を除く): 11640840

約数列:

[1, 2, 4, 8, 16, 643, 1201, 1286, 2402, 2572, 4804, 5144, 9608, 10288, 19216, 772243, 1544486, 3088972, 6177944, 12355888]

約数ペア:

[(1, 12355888), (2, 6177944), (4, 3088972), (8, 1544486), (16, 772243), (643, 19216), (1201, 10288), (1286, 9608), (2402, 5144), (2572, 4804)]