12586460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37019}}^1$

素因数の和:37045

約数の個数: 24

約数和(自身を含む): 27987120

約数和(自身を除く): 15400660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 37019, 74038, 148076, 185095, 370190, 629323, 740380, 1258646, 2517292, 3146615, 6293230, 12586460]

約数ペア:

[(1, 12586460), (2, 6293230), (4, 3146615), (5, 2517292), (10, 1258646), (17, 740380), (20, 629323), (34, 370190), (68, 185095), (85, 148076), (170, 74038), (340, 37019)]