16159195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6719}}^1$

素因数の和:6774

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 5291045

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 6719, 33595, 87347, 248603, 436735, 1243015, 3231839, 16159195]

約数ペア:

[(1, 16159195), (5, 3231839), (13, 1243015), (37, 436735), (65, 248603), (185, 87347), (481, 33595), (2405, 6719)]