19368508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{284831}}^1$

素因数の和:284852

約数の個数: 12

約数和(自身を含む): 35888832

約数和(自身を除く): 16520324

約数列:

[1, 2, 4, 17, 34, 68, 284831, 569662, 1139324, 4842127, 9684254, 19368508]

約数ペア:

[(1, 19368508), (2, 9684254), (4, 4842127), (17, 1139324), (34, 569662), (68, 284831)]