12703108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 24343200

約数和(自身を除く): 11640092

約数列:

[1, 2, 4, 11, 22, 44, 449, 643, 898, 1286, 1796, 2572, 4939, 7073, 9878, 14146, 19756, 28292, 288707, 577414, 1154828, 3175777, 6351554, 12703108]

約数ペア:

[(1, 12703108), (2, 6351554), (4, 3175777), (11, 1154828), (22, 577414), (44, 288707), (449, 28292), (643, 19756), (898, 14146), (1286, 9878), (1796, 7073), (2572, 4939)]