13691660

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1361}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 28830816

約数和(自身を除く): 15139156

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1361, 2012, 2515, 2722, 5030, 5444, 6805, 10060, 13610, 27220, 684583, 1369166, 2738332, 3422915, 6845830, 13691660]

約数ペア:

[(1, 13691660), (2, 6845830), (4, 3422915), (5, 2738332), (10, 1369166), (20, 684583), (503, 27220), (1006, 13610), (1361, 10060), (2012, 6805), (2515, 5444), (2722, 5030)]