19472572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23981}}^1$

素因数の和:24021

約数の個数: 24

約数和(自身を含む): 40289760

約数和(自身を除く): 20817188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23981, 47962, 95924, 167867, 335734, 671468, 695449, 1390898, 2781796, 4868143, 9736286, 19472572]

約数ペア:

[(1, 19472572), (2, 9736286), (4, 4868143), (7, 2781796), (14, 1390898), (28, 695449), (29, 671468), (58, 335734), (116, 167867), (203, 95924), (406, 47962), (812, 23981)]