11923912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 30038400

約数和(自身を除く): 18114488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1489, 2002, 2978, 4004, 5956, 8008, 10423, 11912, 16379, 19357, 20846, 32758, 38714, 41692, 65516, 77428, 83384, 114653, 131032, 135499, 154856, 212927, 229306, 270998, 425854, 458612, 541996, 851708, 917224, 1083992, 1490489, 1703416, 2980978, 5961956, 11923912]

約数ペア:

[(1, 11923912), (2, 5961956), (4, 2980978), (7, 1703416), (8, 1490489), (11, 1083992), (13, 917224), (14, 851708), (22, 541996), (26, 458612), (28, 425854), (44, 270998), (52, 229306), (56, 212927), (77, 154856), (88, 135499), (91, 131032), (104, 114653), (143, 83384), (154, 77428), (182, 65516), (286, 41692), (308, 38714), (364, 32758), (572, 20846), (616, 19357), (728, 16379), (1001, 11912), (1144, 10423), (1489, 8008), (2002, 5956), (2978, 4004)]