17966810

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1381}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 32388552

約数和(自身を除く): 14421742

約数列:

[1, 2, 5, 10, 1301, 1381, 2602, 2762, 6505, 6905, 13010, 13810, 1796681, 3593362, 8983405, 17966810]

約数ペア:

[(1, 17966810), (2, 8983405), (5, 3593362), (10, 1796681), (1301, 13810), (1381, 13010), (2602, 6905), (2762, 6505)]