19092100

素因数分解:

$2^2\times 5^2\times {\mathrm{190921}}^1$

素因数の和:190935

約数の個数: 18

約数和(自身を含む): 41430074

約数和(自身を除く): 22337974

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 190921, 381842, 763684, 954605, 1909210, 3818420, 4773025, 9546050, 19092100]

約数ペア:

[(1, 19092100), (2, 9546050), (4, 4773025), (5, 3818420), (10, 1909210), (20, 954605), (25, 763684), (50, 381842), (100, 190921)]