15418310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4271}}^1$

素因数の和:4316

約数の個数: 24

約数和(自身を含む): 29297376

約数和(自身を除く): 13879066

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4271, 8542, 21355, 42710, 81149, 162298, 405745, 811490, 1541831, 3083662, 7709155, 15418310]

約数ペア:

[(1, 15418310), (2, 7709155), (5, 3083662), (10, 1541831), (19, 811490), (38, 405745), (95, 162298), (190, 81149), (361, 42710), (722, 21355), (1805, 8542), (3610, 4271)]