18236447

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 2499553

約数列:

[1, 19, 23, 29, 437, 551, 667, 1439, 12673, 27341, 33097, 41731, 628843, 792889, 959813, 18236447]

約数ペア:

[(1, 18236447), (19, 959813), (23, 792889), (29, 628843), (437, 41731), (551, 33097), (667, 27341), (1439, 12673)]