22143542

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 33825600

約数和(自身を除く): 11682058

約数列:

[1, 2, 79, 158, 269, 521, 538, 1042, 21251, 41159, 42502, 82318, 140149, 280298, 11071771, 22143542]

約数ペア:

[(1, 22143542), (2, 11071771), (79, 280298), (158, 140149), (269, 82318), (521, 42502), (538, 41159), (1042, 21251)]