19170504

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{593}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 52123500

約数和(自身を除く): 32952996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 593, 898, 1186, 1347, 1779, 1796, 2372, 2694, 3558, 3592, 4041, 4744, 5337, 5388, 7116, 8082, 10674, 10776, 14232, 16164, 21348, 32328, 42696, 266257, 532514, 798771, 1065028, 1597542, 2130056, 2396313, 3195084, 4792626, 6390168, 9585252, 19170504]

約数ペア:

[(1, 19170504), (2, 9585252), (3, 6390168), (4, 4792626), (6, 3195084), (8, 2396313), (9, 2130056), (12, 1597542), (18, 1065028), (24, 798771), (36, 532514), (72, 266257), (449, 42696), (593, 32328), (898, 21348), (1186, 16164), (1347, 14232), (1779, 10776), (1796, 10674), (2372, 8082), (2694, 7116), (3558, 5388), (3592, 5337), (4041, 4744)]