19258032

素因数分解:

$2^4\times 3^1\times {\mathrm{401209}}^1$

素因数の和:401220

約数の個数: 20

約数和(自身を含む): 49750040

約数和(自身を除く): 30492008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401209, 802418, 1203627, 1604836, 2407254, 3209672, 4814508, 6419344, 9629016, 19258032]

約数ペア:

[(1, 19258032), (2, 9629016), (3, 6419344), (4, 4814508), (6, 3209672), (8, 2407254), (12, 1604836), (16, 1203627), (24, 802418), (48, 401209)]