12281048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12666952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 449, 526, 898, 1052, 1796, 2104, 3419, 3592, 5837, 6838, 11674, 13676, 23348, 27352, 46696, 118087, 236174, 472348, 944696, 1535131, 3070262, 6140524, 12281048]

約数ペア:

[(1, 12281048), (2, 6140524), (4, 3070262), (8, 1535131), (13, 944696), (26, 472348), (52, 236174), (104, 118087), (263, 46696), (449, 27352), (526, 23348), (898, 13676), (1052, 11674), (1796, 6838), (2104, 5837), (3419, 3592)]