3438164

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2381}}^1$

素因数の和:2423

約数の個数: 18

約数和(自身を含む): 6352794

約数和(自身を除く): 2914630

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2381, 4762, 9524, 45239, 90478, 180956, 859541, 1719082, 3438164]

約数ペア:

[(1, 3438164), (2, 1719082), (4, 859541), (19, 180956), (38, 90478), (76, 45239), (361, 9524), (722, 4762), (1444, 2381)]