19290204

素因数分解:

$2^2\times 3^3\times {\mathrm{178613}}^1$

素因数の和:178626

約数の個数: 24

約数和(自身を含む): 50011920

約数和(自身を除く): 30721716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 178613, 357226, 535839, 714452, 1071678, 1607517, 2143356, 3215034, 4822551, 6430068, 9645102, 19290204]

約数ペア:

[(1, 19290204), (2, 9645102), (3, 6430068), (4, 4822551), (6, 3215034), (9, 2143356), (12, 1607517), (18, 1071678), (27, 714452), (36, 535839), (54, 357226), (108, 178613)]