12899435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 16257024

約数和(自身を除く): 3357589

約数列:

[1, 5, 23, 115, 223, 503, 1115, 2515, 5129, 11569, 25645, 57845, 112169, 560845, 2579887, 12899435]

約数ペア:

[(1, 12899435), (5, 2579887), (23, 560845), (115, 112169), (223, 57845), (503, 25645), (1115, 11569), (2515, 5129)]