19086074

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 33577824

約数和(自身を除く): 14491750

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 811, 1622, 1681, 3362, 5677, 11354, 11767, 23534, 33251, 66502, 232757, 465514, 1363291, 2726582, 9543037, 19086074]

約数ペア:

[(1, 19086074), (2, 9543037), (7, 2726582), (14, 1363291), (41, 465514), (82, 232757), (287, 66502), (574, 33251), (811, 23534), (1622, 11767), (1681, 11354), (3362, 5677)]