18850470910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110885123}}^1$

素因数の和:110885147

約数の個数: 16

約数和(自身を含む): 35926780176

約数和(自身を除く): 17076309266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 110885123, 221770246, 554425615, 1108851230, 1885047091, 3770094182, 9425235455, 18850470910]

約数ペア:

[(1, 18850470910), (2, 9425235455), (5, 3770094182), (10, 1885047091), (17, 1108851230), (34, 554425615), (85, 221770246), (170, 110885123)]