19579464

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 53340300

約数和(自身を除く): 33760836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1409, 1544, 1737, 2316, 2818, 3474, 4227, 4632, 5636, 6948, 8454, 11272, 12681, 13896, 16908, 25362, 33816, 50724, 101448, 271937, 543874, 815811, 1087748, 1631622, 2175496, 2447433, 3263244, 4894866, 6526488, 9789732, 19579464]

約数ペア:

[(1, 19579464), (2, 9789732), (3, 6526488), (4, 4894866), (6, 3263244), (8, 2447433), (9, 2175496), (12, 1631622), (18, 1087748), (24, 815811), (36, 543874), (72, 271937), (193, 101448), (386, 50724), (579, 33816), (772, 25362), (1158, 16908), (1409, 13896), (1544, 12681), (1737, 11272), (2316, 8454), (2818, 6948), (3474, 5636), (4227, 4632)]