39859454

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{55207}}^1$

素因数の和:55247

約数の個数: 12

約数和(自身を含む): 63102744

約数和(自身を除く): 23243290

約数列:

[1, 2, 19, 38, 361, 722, 55207, 110414, 1048933, 2097866, 19929727, 39859454]

約数ペア:

[(1, 39859454), (2, 19929727), (19, 2097866), (38, 1048933), (361, 110414), (722, 55207)]