81274058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{1811}}^1$

素因数の和:3013

約数の個数: 16

約数和(自身を含む): 128507040

約数和(自身を除く): 47232982

約数列:

[1, 2, 19, 38, 1181, 1811, 2362, 3622, 22439, 34409, 44878, 68818, 2138791, 4277582, 40637029, 81274058]

約数ペア:

[(1, 81274058), (2, 40637029), (19, 4277582), (38, 2138791), (1181, 68818), (1811, 44878), (2362, 34409), (3622, 22439)]