19035530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5273}}^1$

素因数の和:5318

約数の個数: 24

約数和(自身を含む): 36169092

約数和(自身を除く): 17133562

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5273, 10546, 26365, 52730, 100187, 200374, 500935, 1001870, 1903553, 3807106, 9517765, 19035530]

約数ペア:

[(1, 19035530), (2, 9517765), (5, 3807106), (10, 1903553), (19, 1001870), (38, 500935), (95, 200374), (190, 100187), (361, 52730), (722, 26365), (1805, 10546), (3610, 5273)]