12431624

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 26156400

約数和(自身を除く): 13724776

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 283, 289, 323, 566, 578, 646, 1132, 1156, 1292, 2264, 2312, 2584, 4811, 5377, 5491, 9622, 10754, 10982, 19244, 21508, 21964, 38488, 43016, 43928, 81787, 91409, 163574, 182818, 327148, 365636, 654296, 731272, 1553953, 3107906, 6215812, 12431624]

約数ペア:

[(1, 12431624), (2, 6215812), (4, 3107906), (8, 1553953), (17, 731272), (19, 654296), (34, 365636), (38, 327148), (68, 182818), (76, 163574), (136, 91409), (152, 81787), (283, 43928), (289, 43016), (323, 38488), (566, 21964), (578, 21508), (646, 19244), (1132, 10982), (1156, 10754), (1292, 9622), (2264, 5491), (2312, 5377), (2584, 4811)]