21931954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1129}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 35961120

約数和(自身を除く): 14029166

約数列:

[1, 2, 11, 22, 883, 1129, 1766, 2258, 9713, 12419, 19426, 24838, 996907, 1993814, 10965977, 21931954]

約数ペア:

[(1, 21931954), (2, 10965977), (11, 1993814), (22, 996907), (883, 24838), (1129, 19426), (1766, 12419), (2258, 9713)]