19927452

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{1319}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 26642148

約数列:

[1, 2, 3, 4, 6, 12, 1259, 1319, 2518, 2638, 3777, 3957, 5036, 5276, 7554, 7914, 15108, 15828, 1660621, 3321242, 4981863, 6642484, 9963726, 19927452]

約数ペア:

[(1, 19927452), (2, 9963726), (3, 6642484), (4, 4981863), (6, 3321242), (12, 1660621), (1259, 15828), (1319, 15108), (2518, 7914), (2638, 7554), (3777, 5276), (3957, 5036)]