19192432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 46425600

約数和(自身を除く): 27233168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 311, 406, 464, 532, 551, 622, 812, 1064, 1102, 1244, 1624, 2128, 2177, 2204, 2488, 3248, 3857, 4354, 4408, 4976, 5909, 7714, 8708, 8816, 9019, 11818, 15428, 17416, 18038, 23636, 30856, 34832, 36076, 41363, 47272, 61712, 63133, 72152, 82726, 94544, 126266, 144304, 165452, 171361, 252532, 330904, 342722, 505064, 661808, 685444, 1010128, 1199527, 1370888, 2399054, 2741776, 4798108, 9596216, 19192432]

約数ペア:

[(1, 19192432), (2, 9596216), (4, 4798108), (7, 2741776), (8, 2399054), (14, 1370888), (16, 1199527), (19, 1010128), (28, 685444), (29, 661808), (38, 505064), (56, 342722), (58, 330904), (76, 252532), (112, 171361), (116, 165452), (133, 144304), (152, 126266), (203, 94544), (232, 82726), (266, 72152), (304, 63133), (311, 61712), (406, 47272), (464, 41363), (532, 36076), (551, 34832), (622, 30856), (812, 23636), (1064, 18038), (1102, 17416), (1244, 15428), (1624, 11818), (2128, 9019), (2177, 8816), (2204, 8708), (2488, 7714), (3248, 5909), (3857, 4976), (4354, 4408)]