2112422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1334938

約数列:

[1, 2, 13, 26, 113, 226, 719, 1438, 1469, 2938, 9347, 18694, 81247, 162494, 1056211, 2112422]

約数ペア:

[(1, 2112422), (2, 1056211), (13, 162494), (26, 81247), (113, 18694), (226, 9347), (719, 2938), (1438, 1469)]