19241270

素因数分解:

$2^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1621}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 34684848

約数和(自身を除く): 15443578

約数列:

[1, 2, 5, 10, 1187, 1621, 2374, 3242, 5935, 8105, 11870, 16210, 1924127, 3848254, 9620635, 19241270]

約数ペア:

[(1, 19241270), (2, 9620635), (5, 3848254), (10, 1924127), (1187, 16210), (1621, 11870), (2374, 8105), (3242, 5935)]