19983144

素因数分解:

$2^3\times 3^1\times {\mathrm{832631}}^1$

素因数の和:832640

約数の個数: 16

約数和(自身を含む): 49957920

約数和(自身を除く): 29974776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 832631, 1665262, 2497893, 3330524, 4995786, 6661048, 9991572, 19983144]

約数ペア:

[(1, 19983144), (2, 9991572), (3, 6661048), (4, 4995786), (6, 3330524), (8, 2497893), (12, 1665262), (24, 832631)]