12926920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14051}}^1$

素因数の和:14085

約数の個数: 32

約数和(自身を含む): 30352320

約数和(自身を除く): 17425400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14051, 28102, 56204, 70255, 112408, 140510, 281020, 323173, 562040, 646346, 1292692, 1615865, 2585384, 3231730, 6463460, 12926920]

約数ペア:

[(1, 12926920), (2, 6463460), (4, 3231730), (5, 2585384), (8, 1615865), (10, 1292692), (20, 646346), (23, 562040), (40, 323173), (46, 281020), (92, 140510), (115, 112408), (184, 70255), (230, 56204), (460, 28102), (920, 14051)]