19536104

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 46648800

約数和(自身を除く): 27112696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 61, 76, 86, 98, 122, 133, 152, 172, 196, 244, 266, 301, 344, 392, 427, 488, 532, 602, 817, 854, 931, 1064, 1159, 1204, 1634, 1708, 1862, 2107, 2318, 2408, 2623, 2989, 3268, 3416, 3724, 4214, 4636, 5246, 5719, 5978, 6536, 7448, 8113, 8428, 9272, 10492, 11438, 11956, 16226, 16856, 18361, 20984, 22876, 23912, 32452, 36722, 40033, 45752, 49837, 56791, 64904, 73444, 80066, 99674, 113582, 128527, 146888, 160132, 199348, 227164, 257054, 320264, 348859, 398696, 454328, 514108, 697718, 1028216, 1395436, 2442013, 2790872, 4884026, 9768052, 19536104]

約数ペア:

[(1, 19536104), (2, 9768052), (4, 4884026), (7, 2790872), (8, 2442013), (14, 1395436), (19, 1028216), (28, 697718), (38, 514108), (43, 454328), (49, 398696), (56, 348859), (61, 320264), (76, 257054), (86, 227164), (98, 199348), (122, 160132), (133, 146888), (152, 128527), (172, 113582), (196, 99674), (244, 80066), (266, 73444), (301, 64904), (344, 56791), (392, 49837), (427, 45752), (488, 40033), (532, 36722), (602, 32452), (817, 23912), (854, 22876), (931, 20984), (1064, 18361), (1159, 16856), (1204, 16226), (1634, 11956), (1708, 11438), (1862, 10492), (2107, 9272), (2318, 8428), (2408, 8113), (2623, 7448), (2989, 6536), (3268, 5978), (3416, 5719), (3724, 5246), (4214, 4636)]