12484524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 19126356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 419, 573, 764, 838, 1146, 1257, 1676, 2292, 2483, 2514, 4966, 5028, 5447, 7449, 9932, 10894, 14898, 16341, 21788, 29796, 32682, 65364, 80029, 160058, 240087, 320116, 480174, 960348, 1040377, 2080754, 3121131, 4161508, 6242262, 12484524]

約数ペア:

[(1, 12484524), (2, 6242262), (3, 4161508), (4, 3121131), (6, 2080754), (12, 1040377), (13, 960348), (26, 480174), (39, 320116), (52, 240087), (78, 160058), (156, 80029), (191, 65364), (382, 32682), (419, 29796), (573, 21788), (764, 16341), (838, 14898), (1146, 10894), (1257, 9932), (1676, 7449), (2292, 5447), (2483, 5028), (2514, 4966)]