16220037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7640

約数の個数: 16

約数和(自身を含む): 23298048

約数和(自身を除く): 7078011

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 7583, 22749, 174409, 235073, 523227, 705219, 5406679, 16220037]

約数ペア:

[(1, 16220037), (3, 5406679), (23, 705219), (31, 523227), (69, 235073), (93, 174409), (713, 22749), (2139, 7583)]