12477556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 28153440

約数和(自身を除く): 15675884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 83, 91, 98, 118, 166, 182, 196, 236, 332, 364, 413, 581, 637, 767, 826, 1079, 1162, 1274, 1534, 1652, 2158, 2324, 2548, 2891, 3068, 4067, 4316, 4897, 5369, 5782, 7553, 8134, 9794, 10738, 11564, 15106, 16268, 19588, 21476, 30212, 34279, 37583, 52871, 63661, 68558, 75166, 105742, 127322, 137116, 150332, 211484, 239953, 254644, 445627, 479906, 891254, 959812, 1782508, 3119389, 6238778, 12477556]

約数ペア:

[(1, 12477556), (2, 6238778), (4, 3119389), (7, 1782508), (13, 959812), (14, 891254), (26, 479906), (28, 445627), (49, 254644), (52, 239953), (59, 211484), (83, 150332), (91, 137116), (98, 127322), (118, 105742), (166, 75166), (182, 68558), (196, 63661), (236, 52871), (332, 37583), (364, 34279), (413, 30212), (581, 21476), (637, 19588), (767, 16268), (826, 15106), (1079, 11564), (1162, 10738), (1274, 9794), (1534, 8134), (1652, 7553), (2158, 5782), (2324, 5369), (2548, 4897), (2891, 4316), (3068, 4067)]