13426452790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3719239}}^1$

素因数の和:3719284

約数の個数: 24

約数和(自身を含む): 25506547920

約数和(自身を除く): 12080095130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 3719239, 7438478, 18596195, 37192390, 70665541, 141331082, 353327705, 706655410, 1342645279, 2685290558, 6713226395, 13426452790]

約数ペア:

[(1, 13426452790), (2, 6713226395), (5, 2685290558), (10, 1342645279), (19, 706655410), (38, 353327705), (95, 141331082), (190, 70665541), (361, 37192390), (722, 18596195), (1805, 7438478), (3610, 3719239)]