18529417726

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{112241}}^1$

素因数の和:112859

約数の個数: 16

約数和(自身を含む): 28002134160

約数和(自身を除く): 9472716434

約数列:

[1, 2, 197, 394, 419, 838, 82543, 112241, 165086, 224482, 22111477, 44222954, 47028979, 94057958, 9264708863, 18529417726]

約数ペア:

[(1, 18529417726), (2, 9264708863), (197, 94057958), (394, 47028979), (419, 44222954), (838, 22111477), (82543, 224482), (112241, 165086)]