19401168

素因数分解:

$2^4\times 3^1\times {\mathrm{404191}}^1$

素因数の和:404202

約数の個数: 20

約数和(自身を含む): 50119808

約数和(自身を除く): 30718640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404191, 808382, 1212573, 1616764, 2425146, 3233528, 4850292, 6467056, 9700584, 19401168]

約数ペア:

[(1, 19401168), (2, 9700584), (3, 6467056), (4, 4850292), (6, 3233528), (8, 2425146), (12, 1616764), (16, 1212573), (24, 808382), (48, 404191)]