12318370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72461}}^1$

素因数の和:72485

約数の個数: 16

約数和(自身を含む): 23477688

約数和(自身を除く): 11159318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 72461, 144922, 362305, 724610, 1231837, 2463674, 6159185, 12318370]

約数ペア:

[(1, 12318370), (2, 6159185), (5, 2463674), (10, 1231837), (17, 724610), (34, 362305), (85, 144922), (170, 72461)]