19832694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 29588106

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 857, 1102, 1218, 1653, 1714, 2571, 3306, 3857, 5142, 5999, 7714, 11571, 11998, 16283, 17997, 23142, 24853, 32566, 35994, 48849, 49706, 74559, 97698, 113981, 149118, 173971, 227962, 341943, 347942, 472207, 521913, 683886, 944414, 1043826, 1416621, 2833242, 3305449, 6610898, 9916347, 19832694]

約数ペア:

[(1, 19832694), (2, 9916347), (3, 6610898), (6, 3305449), (7, 2833242), (14, 1416621), (19, 1043826), (21, 944414), (29, 683886), (38, 521913), (42, 472207), (57, 347942), (58, 341943), (87, 227962), (114, 173971), (133, 149118), (174, 113981), (203, 97698), (266, 74559), (399, 49706), (406, 48849), (551, 35994), (609, 32566), (798, 24853), (857, 23142), (1102, 17997), (1218, 16283), (1653, 11998), (1714, 11571), (2571, 7714), (3306, 5999), (3857, 5142)]