19242504

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 56160000

約数和(自身を除く): 36917496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 79, 102, 136, 153, 158, 199, 204, 237, 306, 316, 398, 408, 474, 597, 612, 632, 711, 796, 948, 1194, 1224, 1343, 1422, 1592, 1791, 1896, 2388, 2686, 2844, 3383, 3582, 4029, 4776, 5372, 5688, 6766, 7164, 8058, 10149, 10744, 12087, 13532, 14328, 15721, 16116, 20298, 24174, 27064, 30447, 31442, 32232, 40596, 47163, 48348, 60894, 62884, 81192, 94326, 96696, 121788, 125768, 141489, 188652, 243576, 267257, 282978, 377304, 534514, 565956, 801771, 1069028, 1131912, 1603542, 2138056, 2405313, 3207084, 4810626, 6414168, 9621252, 19242504]

約数ペア:

[(1, 19242504), (2, 9621252), (3, 6414168), (4, 4810626), (6, 3207084), (8, 2405313), (9, 2138056), (12, 1603542), (17, 1131912), (18, 1069028), (24, 801771), (34, 565956), (36, 534514), (51, 377304), (68, 282978), (72, 267257), (79, 243576), (102, 188652), (136, 141489), (153, 125768), (158, 121788), (199, 96696), (204, 94326), (237, 81192), (306, 62884), (316, 60894), (398, 48348), (408, 47163), (474, 40596), (597, 32232), (612, 31442), (632, 30447), (711, 27064), (796, 24174), (948, 20298), (1194, 16116), (1224, 15721), (1343, 14328), (1422, 13532), (1592, 12087), (1791, 10744), (1896, 10149), (2388, 8058), (2686, 7164), (2844, 6766), (3383, 5688), (3582, 5372), (4029, 4776)]