11533912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 24705000

約数和(自身を除く): 13171088

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 449, 494, 676, 898, 988, 1352, 1796, 1976, 3211, 3592, 5837, 6422, 8531, 11674, 12844, 17062, 23348, 25688, 34124, 46696, 68248, 75881, 110903, 151762, 221806, 303524, 443612, 607048, 887224, 1441739, 2883478, 5766956, 11533912]

約数ペア:

[(1, 11533912), (2, 5766956), (4, 2883478), (8, 1441739), (13, 887224), (19, 607048), (26, 443612), (38, 303524), (52, 221806), (76, 151762), (104, 110903), (152, 75881), (169, 68248), (247, 46696), (338, 34124), (449, 25688), (494, 23348), (676, 17062), (898, 12844), (988, 11674), (1352, 8531), (1796, 6422), (1976, 5837), (3211, 3592)]