19682844

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22469}}^1$

素因数の和:22549

約数の個数: 24

約数和(自身を含む): 46557840

約数和(自身を除く): 26874996

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22469, 44938, 67407, 89876, 134814, 269628, 1640237, 3280474, 4920711, 6560948, 9841422, 19682844]

約数ペア:

[(1, 19682844), (2, 9841422), (3, 6560948), (4, 4920711), (6, 3280474), (12, 1640237), (73, 269628), (146, 134814), (219, 89876), (292, 67407), (438, 44938), (876, 22469)]