13219184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{75109}}^1$

素因数の和:75128

約数の個数: 20

約数和(自身を含む): 27940920

約数和(自身を除く): 14721736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 75109, 150218, 300436, 600872, 826199, 1201744, 1652398, 3304796, 6609592, 13219184]

約数ペア:

[(1, 13219184), (2, 6609592), (4, 3304796), (8, 1652398), (11, 1201744), (16, 826199), (22, 600872), (44, 300436), (88, 150218), (176, 75109)]