19203312

素因数分解:

$2^4\times 3^1\times {\mathrm{400069}}^1$

素因数の和:400080

約数の個数: 20

約数和(自身を含む): 49608680

約数和(自身を除く): 30405368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400069, 800138, 1200207, 1600276, 2400414, 3200552, 4800828, 6401104, 9601656, 19203312]

約数ペア:

[(1, 19203312), (2, 9601656), (3, 6401104), (4, 4800828), (6, 3200552), (8, 2400414), (12, 1600276), (16, 1200207), (24, 800138), (48, 400069)]