22501187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 24813600

約数和(自身を除く): 2312413

約数列:

[1, 19, 29, 97, 421, 551, 1843, 2813, 7999, 12209, 40837, 53447, 231971, 775903, 1184273, 22501187]

約数ペア:

[(1, 22501187), (19, 1184273), (29, 775903), (97, 231971), (421, 53447), (551, 40837), (1843, 12209), (2813, 7999)]