39799604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40283}}^1$

素因数の和:40319

約数の個数: 24

約数和(自身を含む): 78956640

約数和(自身を除く): 39157036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 40283, 80566, 161132, 523679, 765377, 1047358, 1530754, 2094716, 3061508, 9949901, 19899802, 39799604]

約数ペア:

[(1, 39799604), (2, 19899802), (4, 9949901), (13, 3061508), (19, 2094716), (26, 1530754), (38, 1047358), (52, 765377), (76, 523679), (247, 161132), (494, 80566), (988, 40283)]