21888098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 34128000

約数和(自身を除く): 12239902

約数列:

[1, 2, 29, 58, 239, 478, 1579, 3158, 6931, 13862, 45791, 91582, 377381, 754762, 10944049, 21888098]

約数ペア:

[(1, 21888098), (2, 10944049), (29, 754762), (58, 377381), (239, 91582), (478, 45791), (1579, 13862), (3158, 6931)]