19283922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4983

約数の個数: 48

約数和(自身を含む): 49300992

約数和(自身を除く): 30017070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4937, 9874, 14811, 29622, 34559, 44433, 69118, 88866, 103677, 153047, 207354, 306094, 311031, 459141, 622062, 918282, 1071329, 1377423, 2142658, 2754846, 3213987, 6427974, 9641961, 19283922]

約数ペア:

[(1, 19283922), (2, 9641961), (3, 6427974), (6, 3213987), (7, 2754846), (9, 2142658), (14, 1377423), (18, 1071329), (21, 918282), (31, 622062), (42, 459141), (62, 311031), (63, 306094), (93, 207354), (126, 153047), (186, 103677), (217, 88866), (279, 69118), (434, 44433), (558, 34559), (651, 29622), (1302, 14811), (1953, 9874), (3906, 4937)]