21692904

素因数分解:

$2^3\times 3^1\times {\mathrm{903871}}^1$

素因数の和:903880

約数の個数: 16

約数和(自身を含む): 54232320

約数和(自身を除く): 32539416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 903871, 1807742, 2711613, 3615484, 5423226, 7230968, 10846452, 21692904]

約数ペア:

[(1, 21692904), (2, 10846452), (3, 7230968), (4, 5423226), (6, 3615484), (8, 2711613), (12, 1807742), (24, 903871)]