11537380

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1103}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 24296832

約数和(自身を除く): 12759452

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 1103, 2092, 2206, 2615, 4412, 5230, 5515, 10460, 11030, 22060, 576869, 1153738, 2307476, 2884345, 5768690, 11537380]

約数ペア:

[(1, 11537380), (2, 5768690), (4, 2884345), (5, 2307476), (10, 1153738), (20, 576869), (523, 22060), (1046, 11030), (1103, 10460), (2092, 5515), (2206, 5230), (2615, 4412)]