12937672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 26812800

約数和(自身を除く): 13875128

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 1861, 3476, 3722, 6952, 7444, 14888, 20471, 40942, 81884, 147019, 163768, 294038, 588076, 1176152, 1617209, 3234418, 6468836, 12937672]

約数ペア:

[(1, 12937672), (2, 6468836), (4, 3234418), (8, 1617209), (11, 1176152), (22, 588076), (44, 294038), (79, 163768), (88, 147019), (158, 81884), (316, 40942), (632, 20471), (869, 14888), (1738, 7444), (1861, 6952), (3476, 3722)]