19668624

素因数分解:

$2^4\times 3^1\times {\mathrm{593}}^1\times {\mathrm{691}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 50969952

約数和(自身を除く): 31301328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 593, 691, 1186, 1382, 1779, 2073, 2372, 2764, 3558, 4146, 4744, 5528, 7116, 8292, 9488, 11056, 14232, 16584, 28464, 33168, 409763, 819526, 1229289, 1639052, 2458578, 3278104, 4917156, 6556208, 9834312, 19668624]

約数ペア:

[(1, 19668624), (2, 9834312), (3, 6556208), (4, 4917156), (6, 3278104), (8, 2458578), (12, 1639052), (16, 1229289), (24, 819526), (48, 409763), (593, 33168), (691, 28464), (1186, 16584), (1382, 14232), (1779, 11056), (2073, 9488), (2372, 8292), (2764, 7116), (3558, 5528), (4146, 4744)]