12886808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 27509760

約数和(自身を除く): 14622952

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 6367, 12734, 25468, 50936, 70037, 140074, 146441, 280148, 292882, 560296, 585764, 1171528, 1610851, 3221702, 6443404, 12886808]

約数ペア:

[(1, 12886808), (2, 6443404), (4, 3221702), (8, 1610851), (11, 1171528), (22, 585764), (23, 560296), (44, 292882), (46, 280148), (88, 146441), (92, 140074), (184, 70037), (253, 50936), (506, 25468), (1012, 12734), (2024, 6367)]