15333448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 31482360

約数和(自身を除く): 16148912

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2417, 3172, 4834, 6344, 9668, 19336, 31421, 62842, 125684, 147437, 251368, 294874, 589748, 1179496, 1916681, 3833362, 7666724, 15333448]

約数ペア:

[(1, 15333448), (2, 7666724), (4, 3833362), (8, 1916681), (13, 1179496), (26, 589748), (52, 294874), (61, 251368), (104, 147437), (122, 125684), (244, 62842), (488, 31421), (793, 19336), (1586, 9668), (2417, 6344), (3172, 4834)]