13498085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 17236800

約数和(自身を除く): 3738715

約数列:

[1, 5, 17, 85, 379, 419, 1895, 2095, 6443, 7123, 32215, 35615, 158801, 794005, 2699617, 13498085]

約数ペア:

[(1, 13498085), (5, 2699617), (17, 794005), (85, 158801), (379, 35615), (419, 32215), (1895, 7123), (2095, 6443)]