19258764

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4679}}^1$

素因数の和:4707

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 33157236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4679, 9358, 14037, 18716, 28074, 32753, 56148, 65506, 98259, 131012, 196518, 229271, 393036, 458542, 687813, 917084, 1375626, 1604897, 2751252, 3209794, 4814691, 6419588, 9629382, 19258764]

約数ペア:

[(1, 19258764), (2, 9629382), (3, 6419588), (4, 4814691), (6, 3209794), (7, 2751252), (12, 1604897), (14, 1375626), (21, 917084), (28, 687813), (42, 458542), (49, 393036), (84, 229271), (98, 196518), (147, 131012), (196, 98259), (294, 65506), (343, 56148), (588, 32753), (686, 28074), (1029, 18716), (1372, 14037), (2058, 9358), (4116, 4679)]