189464836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4306019}}^1$

素因数の和:4306034

約数の個数: 12

約数和(自身を含む): 361705680

約数和(自身を除く): 172240844

約数列:

[1, 2, 4, 11, 22, 44, 4306019, 8612038, 17224076, 47366209, 94732418, 189464836]

約数ペア:

[(1, 189464836), (2, 94732418), (4, 47366209), (11, 17224076), (22, 8612038), (44, 4306019)]