19569104

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{1873}}^1$

素因数の和:2534

約数の個数: 20

約数和(自身を含む): 37993476

約数和(自身を除く): 18424372

約数列:

[1, 2, 4, 8, 16, 653, 1306, 1873, 2612, 3746, 5224, 7492, 10448, 14984, 29968, 1223069, 2446138, 4892276, 9784552, 19569104]

約数ペア:

[(1, 19569104), (2, 9784552), (4, 4892276), (8, 2446138), (16, 1223069), (653, 29968), (1306, 14984), (1873, 10448), (2612, 7492), (3746, 5224)]