189833902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{135017}}^1$

素因数の和:135075

約数の個数: 16

約数和(自身を含む): 307841040

約数和(自身を除く): 118007138

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 135017, 270034, 2565323, 4995629, 5130646, 9991258, 94916951, 189833902]

約数ペア:

[(1, 189833902), (2, 94916951), (19, 9991258), (37, 5130646), (38, 4995629), (74, 2565323), (703, 270034), (1406, 135017)]