193415540

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{10321}}^1$

素因数の和:11267

約数の個数: 24

約数和(自身を含む): 406645512

約数和(自身を除く): 213229972

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3748, 4685, 9370, 10321, 18740, 20642, 41284, 51605, 103210, 206420, 9670777, 19341554, 38683108, 48353885, 96707770, 193415540]

約数ペア:

[(1, 193415540), (2, 96707770), (4, 48353885), (5, 38683108), (10, 19341554), (20, 9670777), (937, 206420), (1874, 103210), (3748, 51605), (4685, 41284), (9370, 20642), (10321, 18740)]