19148784

素因数分解:

$2^4\times 3^1\times {\mathrm{398933}}^1$

素因数の和:398944

約数の個数: 20

約数和(自身を含む): 49467816

約数和(自身を除く): 30319032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398933, 797866, 1196799, 1595732, 2393598, 3191464, 4787196, 6382928, 9574392, 19148784]

約数ペア:

[(1, 19148784), (2, 9574392), (3, 6382928), (4, 4787196), (6, 3191464), (8, 2393598), (12, 1595732), (16, 1196799), (24, 797866), (48, 398933)]