15838164

素因数分解:

$2^2\times 3^2\times {\mathrm{439949}}^1$

素因数の和:439959

約数の個数: 18

約数和(自身を含む): 40035450

約数和(自身を除く): 24197286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439949, 879898, 1319847, 1759796, 2639694, 3959541, 5279388, 7919082, 15838164]

約数ペア:

[(1, 15838164), (2, 7919082), (3, 5279388), (4, 3959541), (6, 2639694), (9, 1759796), (12, 1319847), (18, 879898), (36, 439949)]