12438192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 35775488

約数和(自身を除く): 23337296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 643, 744, 806, 1209, 1286, 1488, 1612, 1929, 2418, 2572, 3224, 3858, 4836, 5144, 6448, 7716, 8359, 9672, 10288, 15432, 16718, 19344, 19933, 25077, 30864, 33436, 39866, 50154, 59799, 66872, 79732, 100308, 119598, 133744, 159464, 200616, 239196, 259129, 318928, 401232, 478392, 518258, 777387, 956784, 1036516, 1554774, 2073032, 3109548, 4146064, 6219096, 12438192]

約数ペア:

[(1, 12438192), (2, 6219096), (3, 4146064), (4, 3109548), (6, 2073032), (8, 1554774), (12, 1036516), (13, 956784), (16, 777387), (24, 518258), (26, 478392), (31, 401232), (39, 318928), (48, 259129), (52, 239196), (62, 200616), (78, 159464), (93, 133744), (104, 119598), (124, 100308), (156, 79732), (186, 66872), (208, 59799), (248, 50154), (312, 39866), (372, 33436), (403, 30864), (496, 25077), (624, 19933), (643, 19344), (744, 16718), (806, 15432), (1209, 10288), (1286, 9672), (1488, 8359), (1612, 7716), (1929, 6448), (2418, 5144), (2572, 4836), (3224, 3858)]