15347060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40387}}^1$

素因数の和:40415

約数の個数: 24

約数和(自身を含む): 33925920

約数和(自身を除く): 18578860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 40387, 80774, 161548, 201935, 403870, 767353, 807740, 1534706, 3069412, 3836765, 7673530, 15347060]

約数ペア:

[(1, 15347060), (2, 7673530), (4, 3836765), (5, 3069412), (10, 1534706), (19, 807740), (20, 767353), (38, 403870), (76, 201935), (95, 161548), (190, 80774), (380, 40387)]