13589060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3449}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 28690200

約数和(自身を除く): 15101140

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3449, 3940, 6898, 13796, 17245, 34490, 68980, 679453, 1358906, 2717812, 3397265, 6794530, 13589060]

約数ペア:

[(1, 13589060), (2, 6794530), (4, 3397265), (5, 2717812), (10, 1358906), (20, 679453), (197, 68980), (394, 34490), (788, 17245), (985, 13796), (1970, 6898), (3449, 3940)]