19259376

素因数分解:

$2^4\times 3^1\times {\mathrm{401237}}^1$

素因数の和:401248

約数の個数: 20

約数和(自身を含む): 49753512

約数和(自身を除く): 30494136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401237, 802474, 1203711, 1604948, 2407422, 3209896, 4814844, 6419792, 9629688, 19259376]

約数ペア:

[(1, 19259376), (2, 9629688), (3, 6419792), (4, 4814844), (6, 3209896), (8, 2407422), (12, 1604948), (16, 1203711), (24, 802474), (48, 401237)]