15801976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{116191}}^1$

素因数の和:116214

約数の個数: 16

約数和(自身を含む): 31371840

約数和(自身を除く): 15569864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 116191, 232382, 464764, 929528, 1975247, 3950494, 7900988, 15801976]

約数ペア:

[(1, 15801976), (2, 7900988), (4, 3950494), (8, 1975247), (17, 929528), (34, 464764), (68, 232382), (136, 116191)]