12531128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11660872

約数列:

[1, 2, 4, 8, 59, 118, 139, 191, 236, 278, 382, 472, 556, 764, 1112, 1528, 8201, 11269, 16402, 22538, 26549, 32804, 45076, 53098, 65608, 90152, 106196, 212392, 1566391, 3132782, 6265564, 12531128]

約数ペア:

[(1, 12531128), (2, 6265564), (4, 3132782), (8, 1566391), (59, 212392), (118, 106196), (139, 90152), (191, 65608), (236, 53098), (278, 45076), (382, 32804), (472, 26549), (556, 22538), (764, 16402), (1112, 11269), (1528, 8201)]