12125776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 25604264

約数和(自身を除く): 13478488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 601, 776, 1202, 1261, 1552, 2404, 2522, 4808, 5044, 7813, 9616, 10088, 15626, 20176, 31252, 58297, 62504, 116594, 125008, 233188, 466376, 757861, 932752, 1515722, 3031444, 6062888, 12125776]

約数ペア:

[(1, 12125776), (2, 6062888), (4, 3031444), (8, 1515722), (13, 932752), (16, 757861), (26, 466376), (52, 233188), (97, 125008), (104, 116594), (194, 62504), (208, 58297), (388, 31252), (601, 20176), (776, 15626), (1202, 10088), (1261, 9616), (1552, 7813), (2404, 5044), (2522, 4808)]