15876939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 22951712

約数和(自身を除く): 7074773

約数列:

[1, 3, 13, 39, 157, 471, 2041, 2593, 6123, 7779, 33709, 101127, 407101, 1221303, 5292313, 15876939]

約数ペア:

[(1, 15876939), (3, 5292313), (13, 1221303), (39, 407101), (157, 101127), (471, 33709), (2041, 7779), (2593, 6123)]