19714896

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4764

約数の個数: 60

約数和(自身を含む): 57088980

約数和(自身を除く): 37374084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4721, 9442, 14163, 18884, 28326, 37768, 42489, 56652, 75536, 84978, 113304, 136909, 169956, 226608, 273818, 339912, 410727, 547636, 679824, 821454, 1095272, 1232181, 1642908, 2190544, 2464362, 3285816, 4928724, 6571632, 9857448, 19714896]

約数ペア:

[(1, 19714896), (2, 9857448), (3, 6571632), (4, 4928724), (6, 3285816), (8, 2464362), (9, 2190544), (12, 1642908), (16, 1232181), (18, 1095272), (24, 821454), (29, 679824), (36, 547636), (48, 410727), (58, 339912), (72, 273818), (87, 226608), (116, 169956), (144, 136909), (174, 113304), (232, 84978), (261, 75536), (348, 56652), (464, 42489), (522, 37768), (696, 28326), (1044, 18884), (1392, 14163), (2088, 9442), (4176, 4721)]