19010286

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2311}}^1$

素因数の和:2776

約数の個数: 24

約数和(自身を含む): 41296944

約数和(自身を除く): 22286658

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2311, 2742, 4113, 4622, 6933, 8226, 13866, 20799, 41598, 1056127, 2112254, 3168381, 6336762, 9505143, 19010286]

約数ペア:

[(1, 19010286), (2, 9505143), (3, 6336762), (6, 3168381), (9, 2112254), (18, 1056127), (457, 41598), (914, 20799), (1371, 13866), (2311, 8226), (2742, 6933), (4113, 4622)]