16668535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2539}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 21762720

約数和(自身を除く): 5094185

約数列:

[1, 5, 13, 65, 101, 505, 1313, 2539, 6565, 12695, 33007, 165035, 256439, 1282195, 3333707, 16668535]

約数ペア:

[(1, 16668535), (5, 3333707), (13, 1282195), (65, 256439), (101, 165035), (505, 33007), (1313, 12695), (2539, 6565)]