21628046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57829}}^1$

素因数の和:57859

約数の個数: 16

約数和(自身を含む): 37473840

約数和(自身を除く): 15845794

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57829, 115658, 636119, 983093, 1272238, 1966186, 10814023, 21628046]

約数ペア:

[(1, 21628046), (2, 10814023), (11, 1966186), (17, 1272238), (22, 983093), (34, 636119), (187, 115658), (374, 57829)]