38985212

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19073}}^1$

素因数の和:19157

約数の個数: 24

約数和(自身を含む): 79042656

約数和(自身を除く): 40057444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19073, 38146, 76292, 133511, 267022, 534044, 1392329, 2784658, 5569316, 9746303, 19492606, 38985212]

約数ペア:

[(1, 38985212), (2, 19492606), (4, 9746303), (7, 5569316), (14, 2784658), (28, 1392329), (73, 534044), (146, 267022), (292, 133511), (511, 76292), (1022, 38146), (2044, 19073)]