16889602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 26914680

約数和(自身を除く): 10025078

約数列:

[1, 2, 17, 34, 389, 778, 1277, 2554, 6613, 13226, 21709, 43418, 496753, 993506, 8444801, 16889602]

約数ペア:

[(1, 16889602), (2, 8444801), (17, 993506), (34, 496753), (389, 43418), (778, 21709), (1277, 13226), (2554, 6613)]