15908312

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 34655520

約数和(自身を除く): 18747208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4657, 9314, 18628, 32599, 37256, 65198, 130396, 260792, 284077, 568154, 1136308, 1988539, 2272616, 3977078, 7954156, 15908312]

約数ペア:

[(1, 15908312), (2, 7954156), (4, 3977078), (7, 2272616), (8, 1988539), (14, 1136308), (28, 568154), (56, 284077), (61, 260792), (122, 130396), (244, 65198), (427, 37256), (488, 32599), (854, 18628), (1708, 9314), (3416, 4657)]