39999622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66889}}^1$

素因数の和:66927

約数の個数: 16

約数和(自身を含む): 67425120

約数和(自身を除く): 27425498

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 66889, 133778, 869557, 1538447, 1739114, 3076894, 19999811, 39999622]

約数ペア:

[(1, 39999622), (2, 19999811), (13, 3076894), (23, 1739114), (26, 1538447), (46, 869557), (299, 133778), (598, 66889)]