19692192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 37884768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 509, 624, 744, 806, 992, 1018, 1209, 1248, 1488, 1527, 1612, 2036, 2418, 2976, 3054, 3224, 4072, 4836, 6108, 6448, 6617, 8144, 9672, 12216, 12896, 13234, 15779, 16288, 19344, 19851, 24432, 26468, 31558, 38688, 39702, 47337, 48864, 52936, 63116, 79404, 94674, 105872, 126232, 158808, 189348, 205127, 211744, 252464, 317616, 378696, 410254, 504928, 615381, 635232, 757392, 820508, 1230762, 1514784, 1641016, 2461524, 3282032, 4923048, 6564064, 9846096, 19692192]

約数ペア:

[(1, 19692192), (2, 9846096), (3, 6564064), (4, 4923048), (6, 3282032), (8, 2461524), (12, 1641016), (13, 1514784), (16, 1230762), (24, 820508), (26, 757392), (31, 635232), (32, 615381), (39, 504928), (48, 410254), (52, 378696), (62, 317616), (78, 252464), (93, 211744), (96, 205127), (104, 189348), (124, 158808), (156, 126232), (186, 105872), (208, 94674), (248, 79404), (312, 63116), (372, 52936), (403, 48864), (416, 47337), (496, 39702), (509, 38688), (624, 31558), (744, 26468), (806, 24432), (992, 19851), (1018, 19344), (1209, 16288), (1248, 15779), (1488, 13234), (1527, 12896), (1612, 12216), (2036, 9672), (2418, 8144), (2976, 6617), (3054, 6448), (3224, 6108), (4072, 4836)]