11873660

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2207}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 25038720

約数和(自身を除く): 13165060

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2207, 2690, 4414, 5380, 8828, 11035, 22070, 44140, 593683, 1187366, 2374732, 2968415, 5936830, 11873660]

約数ペア:

[(1, 11873660), (2, 5936830), (4, 2968415), (5, 2374732), (10, 1187366), (20, 593683), (269, 44140), (538, 22070), (1076, 11035), (1345, 8828), (2207, 5380), (2690, 4414)]