12947896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 27286560

約数和(自身を除く): 14338664

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 5413, 10826, 21652, 43304, 70369, 124499, 140738, 248998, 281476, 497996, 562952, 995992, 1618487, 3236974, 6473948, 12947896]

約数ペア:

[(1, 12947896), (2, 6473948), (4, 3236974), (8, 1618487), (13, 995992), (23, 562952), (26, 497996), (46, 281476), (52, 248998), (92, 140738), (104, 124499), (184, 70369), (299, 43304), (598, 21652), (1196, 10826), (2392, 5413)]