19122630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{637421}}^1$

素因数の和:637431

約数の個数: 16

約数和(自身を含む): 45894384

約数和(自身を除く): 26771754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 637421, 1274842, 1912263, 3187105, 3824526, 6374210, 9561315, 19122630]

約数ペア:

[(1, 19122630), (2, 9561315), (3, 6374210), (5, 3824526), (6, 3187105), (10, 1912263), (15, 1274842), (30, 637421)]