18248210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23099}}^1$

素因数の和:23185

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 15015790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 23099, 46198, 115495, 230990, 1824821, 3649642, 9124105, 18248210]

約数ペア:

[(1, 18248210), (2, 9124105), (5, 3649642), (10, 1824821), (79, 230990), (158, 115495), (395, 46198), (790, 23099)]