15807992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 31531680

約数和(自身を除く): 15723688

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 1621, 2438, 3242, 4876, 6484, 9752, 12968, 37283, 74566, 85913, 149132, 171826, 298264, 343652, 687304, 1975999, 3951998, 7903996, 15807992]

約数ペア:

[(1, 15807992), (2, 7903996), (4, 3951998), (8, 1975999), (23, 687304), (46, 343652), (53, 298264), (92, 171826), (106, 149132), (184, 85913), (212, 74566), (424, 37283), (1219, 12968), (1621, 9752), (2438, 6484), (3242, 4876)]