19032100

素因数分解:

$2^2\times 5^2\times {\mathrm{190321}}^1$

素因数の和:190335

約数の個数: 18

約数和(自身を含む): 41299874

約数和(自身を除く): 22267774

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 190321, 380642, 761284, 951605, 1903210, 3806420, 4758025, 9516050, 19032100]

約数ペア:

[(1, 19032100), (2, 9516050), (4, 4758025), (5, 3806420), (10, 1903210), (20, 951605), (25, 761284), (50, 380642), (100, 190321)]