12966316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 24924816

約数和(自身を除く): 11958500

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1877, 3454, 3754, 6908, 7508, 20647, 41294, 82588, 294689, 589378, 1178756, 3241579, 6483158, 12966316]

約数ペア:

[(1, 12966316), (2, 6483158), (4, 3241579), (11, 1178756), (22, 589378), (44, 294689), (157, 82588), (314, 41294), (628, 20647), (1727, 7508), (1877, 6908), (3454, 3754)]