19367144

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{1753}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 36360420

約数和(自身を除く): 16993276

約数列:

[1, 2, 4, 8, 1381, 1753, 2762, 3506, 5524, 7012, 11048, 14024, 2420893, 4841786, 9683572, 19367144]

約数ペア:

[(1, 19367144), (2, 9683572), (4, 4841786), (8, 2420893), (1381, 14024), (1753, 11048), (2762, 7012), (3506, 5524)]