13183160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19387}}^1$

素因数の和:19415

約数の個数: 32

約数和(自身を含む): 31408560

約数和(自身を除く): 18225400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19387, 38774, 77548, 96935, 155096, 193870, 329579, 387740, 659158, 775480, 1318316, 1647895, 2636632, 3295790, 6591580, 13183160]

約数ペア:

[(1, 13183160), (2, 6591580), (4, 3295790), (5, 2636632), (8, 1647895), (10, 1318316), (17, 775480), (20, 659158), (34, 387740), (40, 329579), (68, 193870), (85, 155096), (136, 96935), (170, 77548), (340, 38774), (680, 19387)]