12779630

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1409}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 23045040

約数和(自身を除く): 10265410

約数列:

[1, 2, 5, 10, 907, 1409, 1814, 2818, 4535, 7045, 9070, 14090, 1277963, 2555926, 6389815, 12779630]

約数ペア:

[(1, 12779630), (2, 6389815), (5, 2555926), (10, 1277963), (907, 14090), (1409, 9070), (1814, 7045), (2818, 4535)]