22514210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28499}}^1$

素因数の和:28585

約数の個数: 16

約数和(自身を含む): 41040000

約数和(自身を除く): 18525790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28499, 56998, 142495, 284990, 2251421, 4502842, 11257105, 22514210]

約数ペア:

[(1, 22514210), (2, 11257105), (5, 4502842), (10, 2251421), (79, 284990), (158, 142495), (395, 56998), (790, 28499)]