20131910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118423}}^1$

素因数の和:118447

約数の個数: 16

約数和(自身を含む): 38369376

約数和(自身を除く): 18237466

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118423, 236846, 592115, 1184230, 2013191, 4026382, 10065955, 20131910]

約数ペア:

[(1, 20131910), (2, 10065955), (5, 4026382), (10, 2013191), (17, 1184230), (34, 592115), (85, 236846), (170, 118423)]