13017580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38287}}^1$

素因数の和:38313

約数の個数: 24

約数和(自身を含む): 28945728

約数和(自身を除く): 15928148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38287, 76574, 153148, 191435, 382870, 650879, 765740, 1301758, 2603516, 3254395, 6508790, 13017580]

約数ペア:

[(1, 13017580), (2, 6508790), (4, 3254395), (5, 2603516), (10, 1301758), (17, 765740), (20, 650879), (34, 382870), (68, 191435), (85, 153148), (170, 76574), (340, 38287)]