19136204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 34771968

約数和(自身を除く): 15635764

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 1567, 3053, 3134, 6106, 6268, 12212, 67381, 111257, 134762, 222514, 269524, 445028, 4784051, 9568102, 19136204]

約数ペア:

[(1, 19136204), (2, 9568102), (4, 4784051), (43, 445028), (71, 269524), (86, 222514), (142, 134762), (172, 111257), (284, 67381), (1567, 12212), (3053, 6268), (3134, 6106)]