12804848

素因数分解:

$2^4\times 7^1\times {\mathrm{114329}}^1$

素因数の和:114344

約数の個数: 20

約数和(自身を含む): 28353840

約数和(自身を除く): 15548992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114329, 228658, 457316, 800303, 914632, 1600606, 1829264, 3201212, 6402424, 12804848]

約数ペア:

[(1, 12804848), (2, 6402424), (4, 3201212), (7, 1829264), (8, 1600606), (14, 914632), (16, 800303), (28, 457316), (56, 228658), (112, 114329)]