18060190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22861}}^1$

素因数の和:22947

約数の個数: 16

約数和(自身を含む): 32921280

約数和(自身を除く): 14861090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 22861, 45722, 114305, 228610, 1806019, 3612038, 9030095, 18060190]

約数ペア:

[(1, 18060190), (2, 9030095), (5, 3612038), (10, 1806019), (79, 228610), (158, 114305), (395, 45722), (790, 22861)]