15302788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 28576800

約数和(自身を除く): 13274012

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1619, 2363, 3238, 4726, 6476, 9452, 27523, 55046, 110092, 225041, 450082, 900164, 3825697, 7651394, 15302788]

約数ペア:

[(1, 15302788), (2, 7651394), (4, 3825697), (17, 900164), (34, 450082), (68, 225041), (139, 110092), (278, 55046), (556, 27523), (1619, 9452), (2363, 6476), (3238, 4726)]