13131496

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 28290240

約数和(自身を除く): 15158744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1033, 1589, 1816, 2066, 3178, 4132, 6356, 7231, 8264, 12712, 14462, 28924, 57848, 234491, 468982, 937964, 1641437, 1875928, 3282874, 6565748, 13131496]

約数ペア:

[(1, 13131496), (2, 6565748), (4, 3282874), (7, 1875928), (8, 1641437), (14, 937964), (28, 468982), (56, 234491), (227, 57848), (454, 28924), (908, 14462), (1033, 12712), (1589, 8264), (1816, 7231), (2066, 6356), (3178, 4132)]