19251312

素因数分解:

$2^4\times 3^1\times {\mathrm{401069}}^1$

素因数の和:401080

約数の個数: 20

約数和(自身を含む): 49732680

約数和(自身を除く): 30481368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401069, 802138, 1203207, 1604276, 2406414, 3208552, 4812828, 6417104, 9625656, 19251312]

約数ペア:

[(1, 19251312), (2, 9625656), (3, 6417104), (4, 4812828), (6, 3208552), (8, 2406414), (12, 1604276), (16, 1203207), (24, 802138), (48, 401069)]