11923184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 18074896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 431, 494, 532, 728, 862, 988, 1064, 1456, 1724, 1729, 1976, 2128, 3017, 3448, 3458, 3952, 5603, 6034, 6896, 6916, 8189, 11206, 12068, 13832, 16378, 22412, 24136, 27664, 32756, 39221, 44824, 48272, 57323, 65512, 78442, 89648, 106457, 114646, 131024, 156884, 212914, 229292, 313768, 425828, 458584, 627536, 745199, 851656, 917168, 1490398, 1703312, 2980796, 5961592, 11923184]

約数ペア:

[(1, 11923184), (2, 5961592), (4, 2980796), (7, 1703312), (8, 1490398), (13, 917168), (14, 851656), (16, 745199), (19, 627536), (26, 458584), (28, 425828), (38, 313768), (52, 229292), (56, 212914), (76, 156884), (91, 131024), (104, 114646), (112, 106457), (133, 89648), (152, 78442), (182, 65512), (208, 57323), (247, 48272), (266, 44824), (304, 39221), (364, 32756), (431, 27664), (494, 24136), (532, 22412), (728, 16378), (862, 13832), (988, 12068), (1064, 11206), (1456, 8189), (1724, 6916), (1729, 6896), (1976, 6034), (2128, 5603), (3017, 3952), (3448, 3458)]