18130541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6673}}^1$

素因数の和:6716

約数の個数: 16

約数和(自身を含む): 22424640

約数和(自身を除く): 4294099

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 6673, 73403, 86749, 126787, 954239, 1394657, 1648231, 18130541]

約数ペア:

[(1, 18130541), (11, 1648231), (13, 1394657), (19, 954239), (143, 126787), (209, 86749), (247, 73403), (2717, 6673)]