21943633

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 2006447

約数列:

[1, 23, 29, 167, 197, 667, 3841, 4531, 4843, 5713, 32899, 111389, 131399, 756677, 954071, 21943633]

約数ペア:

[(1, 21943633), (23, 954071), (29, 756677), (167, 131399), (197, 111389), (667, 32899), (3841, 5713), (4531, 4843)]