19681065168

素因数分解:

$2^4\times 3^1\times {\mathrm{410022191}}^1$

素因数の和:410022202

約数の個数: 20

約数和(自身を含む): 50842751808

約数和(自身を除く): 31161686640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410022191, 820044382, 1230066573, 1640088764, 2460133146, 3280177528, 4920266292, 6560355056, 9840532584, 19681065168]

約数ペア:

[(1, 19681065168), (2, 9840532584), (3, 6560355056), (4, 4920266292), (6, 3280177528), (8, 2460133146), (12, 1640088764), (16, 1230066573), (24, 820044382), (48, 410022191)]