11591216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 29164800

約数和(自身を除く): 17573584

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, 419, 494, 532, 728, 838, 988, 1064, 1456, 1676, 1729, 1976, 2128, 2933, 3352, 3458, 3952, 5447, 5866, 6704, 6916, 7961, 10894, 11732, 13832, 15922, 21788, 23464, 27664, 31844, 38129, 43576, 46928, 55727, 63688, 76258, 87152, 103493, 111454, 127376, 152516, 206986, 222908, 305032, 413972, 445816, 610064, 724451, 827944, 891632, 1448902, 1655888, 2897804, 5795608, 11591216]

約数ペア:

[(1, 11591216), (2, 5795608), (4, 2897804), (7, 1655888), (8, 1448902), (13, 891632), (14, 827944), (16, 724451), (19, 610064), (26, 445816), (28, 413972), (38, 305032), (52, 222908), (56, 206986), (76, 152516), (91, 127376), (104, 111454), (112, 103493), (133, 87152), (152, 76258), (182, 63688), (208, 55727), (247, 46928), (266, 43576), (304, 38129), (364, 31844), (419, 27664), (494, 23464), (532, 21788), (728, 15922), (838, 13832), (988, 11732), (1064, 10894), (1456, 7961), (1676, 6916), (1729, 6704), (1976, 5866), (2128, 5447), (2933, 3952), (3352, 3458)]