19658124

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10303}}^1$

素因数の和:10366

約数の個数: 36

約数和(自身を含む): 50633856

約数和(自身を除く): 30975732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10303, 20606, 30909, 41212, 61818, 92727, 123636, 185454, 370908, 546059, 1092118, 1638177, 2184236, 3276354, 4914531, 6552708, 9829062, 19658124]

約数ペア:

[(1, 19658124), (2, 9829062), (3, 6552708), (4, 4914531), (6, 3276354), (9, 2184236), (12, 1638177), (18, 1092118), (36, 546059), (53, 370908), (106, 185454), (159, 123636), (212, 92727), (318, 61818), (477, 41212), (636, 30909), (954, 20606), (1908, 10303)]