12213156

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{5623}}^1$

素因数の和:5811

約数の個数: 24

約数和(自身を含む): 28659904

約数和(自身を除く): 16446748

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 5623, 11246, 16869, 22492, 33738, 67476, 1017763, 2035526, 3053289, 4071052, 6106578, 12213156]

約数ペア:

[(1, 12213156), (2, 6106578), (3, 4071052), (4, 3053289), (6, 2035526), (12, 1017763), (181, 67476), (362, 33738), (543, 22492), (724, 16869), (1086, 11246), (2172, 5623)]