19492344

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 53355120

約数和(自身を除く): 33862776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2791, 3492, 5582, 6984, 8373, 11164, 16746, 22328, 25119, 33492, 50238, 66984, 100476, 200952, 270727, 541454, 812181, 1082908, 1624362, 2165816, 2436543, 3248724, 4873086, 6497448, 9746172, 19492344]

約数ペア:

[(1, 19492344), (2, 9746172), (3, 6497448), (4, 4873086), (6, 3248724), (8, 2436543), (9, 2165816), (12, 1624362), (18, 1082908), (24, 812181), (36, 541454), (72, 270727), (97, 200952), (194, 100476), (291, 66984), (388, 50238), (582, 33492), (776, 25119), (873, 22328), (1164, 16746), (1746, 11164), (2328, 8373), (2791, 6984), (3492, 5582)]