19922350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{56921}}^1$

素因数の和:56940

約数の個数: 24

約数和(自身を含む): 42349968

約数和(自身を除く): 22427618

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 56921, 113842, 284605, 398447, 569210, 796894, 1423025, 1992235, 2846050, 3984470, 9961175, 19922350]

約数ペア:

[(1, 19922350), (2, 9961175), (5, 3984470), (7, 2846050), (10, 1992235), (14, 1423025), (25, 796894), (35, 569210), (50, 398447), (70, 284605), (175, 113842), (350, 56921)]