40949218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37159}}^1$

素因数の和:37209

約数の個数: 16

約数和(自身を含む): 66888000

約数和(自身を除く): 25938782

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 37159, 74318, 706021, 1077611, 1412042, 2155222, 20474609, 40949218]

約数ペア:

[(1, 40949218), (2, 20474609), (19, 2155222), (29, 1412042), (38, 1077611), (58, 706021), (551, 74318), (1102, 37159)]