12585716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22003}}^1$

素因数の和:22031

約数の個数: 24

約数和(自身を含む): 25876704

約数和(自身を除く): 13290988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22003, 44006, 88012, 242033, 286039, 484066, 572078, 968132, 1144156, 3146429, 6292858, 12585716]

約数ペア:

[(1, 12585716), (2, 6292858), (4, 3146429), (11, 1144156), (13, 968132), (22, 572078), (26, 484066), (44, 286039), (52, 242033), (143, 88012), (286, 44006), (572, 22003)]