13026286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3808

約数の個数: 32

約数和(自身を含む): 25320960

約数和(自身を除く): 12294674

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 3767, 7534, 26369, 48971, 52738, 71573, 97942, 143146, 342797, 501011, 685594, 930449, 1002022, 1860898, 6513143, 13026286]

約数ペア:

[(1, 13026286), (2, 6513143), (7, 1860898), (13, 1002022), (14, 930449), (19, 685594), (26, 501011), (38, 342797), (91, 143146), (133, 97942), (182, 71573), (247, 52738), (266, 48971), (494, 26369), (1729, 7534), (3458, 3767)]