12286416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 21997104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 359, 368, 372, 496, 552, 713, 718, 744, 1077, 1104, 1426, 1436, 1488, 2139, 2154, 2852, 2872, 4278, 4308, 5704, 5744, 8257, 8556, 8616, 11129, 11408, 16514, 17112, 17232, 22258, 24771, 33028, 33387, 34224, 44516, 49542, 66056, 66774, 89032, 99084, 132112, 133548, 178064, 198168, 255967, 267096, 396336, 511934, 534192, 767901, 1023868, 1535802, 2047736, 3071604, 4095472, 6143208, 12286416]

約数ペア:

[(1, 12286416), (2, 6143208), (3, 4095472), (4, 3071604), (6, 2047736), (8, 1535802), (12, 1023868), (16, 767901), (23, 534192), (24, 511934), (31, 396336), (46, 267096), (48, 255967), (62, 198168), (69, 178064), (92, 133548), (93, 132112), (124, 99084), (138, 89032), (184, 66774), (186, 66056), (248, 49542), (276, 44516), (359, 34224), (368, 33387), (372, 33028), (496, 24771), (552, 22258), (713, 17232), (718, 17112), (744, 16514), (1077, 11408), (1104, 11129), (1426, 8616), (1436, 8556), (1488, 8257), (2139, 5744), (2154, 5704), (2852, 4308), (2872, 4278)]