19531606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1447}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 31120416

約数和(自身を除く): 11588810

約数列:

[1, 2, 17, 34, 397, 794, 1447, 2894, 6749, 13498, 24599, 49198, 574459, 1148918, 9765803, 19531606]

約数ペア:

[(1, 19531606), (2, 9765803), (17, 1148918), (34, 574459), (397, 49198), (794, 24599), (1447, 13498), (2894, 6749)]