14720919265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{205327}}^1$

素因数の和:206448

約数の個数: 16

約数和(自身を含む): 19041297408

約数和(自身を除く): 4320378143

約数列:

[1, 5, 13, 65, 1103, 5515, 14339, 71695, 205327, 1026635, 2669251, 13346255, 226475681, 1132378405, 2944183853, 14720919265]

約数ペア:

[(1, 14720919265), (5, 2944183853), (13, 1132378405), (65, 226475681), (1103, 13346255), (5515, 2669251), (14339, 1026635), (71695, 205327)]