11351660

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1019}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 23904720

約数和(自身を除く): 12553060

約数列:

[1, 2, 4, 5, 10, 20, 557, 1019, 1114, 2038, 2228, 2785, 4076, 5095, 5570, 10190, 11140, 20380, 567583, 1135166, 2270332, 2837915, 5675830, 11351660]

約数ペア:

[(1, 11351660), (2, 5675830), (4, 2837915), (5, 2270332), (10, 1135166), (20, 567583), (557, 20380), (1019, 11140), (1114, 10190), (2038, 5570), (2228, 5095), (2785, 4076)]