16552705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 22662720

約数和(自身を除く): 6110015

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1031, 1235, 3211, 5155, 13403, 16055, 19589, 67015, 97945, 174239, 254657, 871195, 1273285, 3310541, 16552705]

約数ペア:

[(1, 16552705), (5, 3310541), (13, 1273285), (19, 871195), (65, 254657), (95, 174239), (169, 97945), (247, 67015), (845, 19589), (1031, 16055), (1235, 13403), (3211, 5155)]