1941580

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 4106592

約数和(自身を除く): 2165012

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 503, 772, 965, 1006, 1930, 2012, 2515, 3860, 5030, 10060, 97079, 194158, 388316, 485395, 970790, 1941580]

約数ペア:

[(1, 1941580), (2, 970790), (4, 485395), (5, 388316), (10, 194158), (20, 97079), (193, 10060), (386, 5030), (503, 3860), (772, 2515), (965, 2012), (1006, 1930)]