13266460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39019}}^1$

素因数の和:39045

約数の個数: 24

約数和(自身を含む): 29499120

約数和(自身を除く): 16232660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39019, 78038, 156076, 195095, 390190, 663323, 780380, 1326646, 2653292, 3316615, 6633230, 13266460]

約数ペア:

[(1, 13266460), (2, 6633230), (4, 3316615), (5, 2653292), (10, 1326646), (17, 780380), (20, 663323), (34, 390190), (68, 195095), (85, 156076), (170, 78038), (340, 39019)]