15871258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7821

約数の個数: 16

約数和(自身を含む): 25966080

約数和(自身を除く): 10094822

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 7727, 15454, 100451, 200902, 610433, 1220866, 7935629, 15871258]

約数ペア:

[(1, 15871258), (2, 7935629), (13, 1220866), (26, 610433), (79, 200902), (158, 100451), (1027, 15454), (2054, 7727)]