13187344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 26795160

約数和(自身を除く): 13607816

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 293, 388, 464, 586, 776, 1172, 1552, 2344, 2813, 4688, 5626, 8497, 11252, 16994, 22504, 28421, 33988, 45008, 56842, 67976, 113684, 135952, 227368, 454736, 824209, 1648418, 3296836, 6593672, 13187344]

約数ペア:

[(1, 13187344), (2, 6593672), (4, 3296836), (8, 1648418), (16, 824209), (29, 454736), (58, 227368), (97, 135952), (116, 113684), (194, 67976), (232, 56842), (293, 45008), (388, 33988), (464, 28421), (586, 22504), (776, 16994), (1172, 11252), (1552, 8497), (2344, 5626), (2813, 4688)]