19342494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 46051200

約数和(自身を除く): 26708706

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2459, 2622, 3933, 4918, 7377, 7866, 14754, 22131, 44262, 46721, 56557, 93442, 113114, 140163, 169671, 280326, 339342, 420489, 509013, 840978, 1018026, 1074583, 2149166, 3223749, 6447498, 9671247, 19342494]

約数ペア:

[(1, 19342494), (2, 9671247), (3, 6447498), (6, 3223749), (9, 2149166), (18, 1074583), (19, 1018026), (23, 840978), (38, 509013), (46, 420489), (57, 339342), (69, 280326), (114, 169671), (138, 140163), (171, 113114), (207, 93442), (342, 56557), (414, 46721), (437, 44262), (874, 22131), (1311, 14754), (2459, 7866), (2622, 7377), (3933, 4918)]