17557292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{231017}}^1$

素因数の和:231040

約数の個数: 12

約数和(自身を含む): 32342520

約数和(自身を除く): 14785228

約数列:

[1, 2, 4, 19, 38, 76, 231017, 462034, 924068, 4389323, 8778646, 17557292]

約数ペア:

[(1, 17557292), (2, 8778646), (4, 4389323), (19, 924068), (38, 462034), (76, 231017)]