9119968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 21104496

約数和(自身を除く): 11984528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 1993, 2288, 3986, 4576, 7972, 15944, 21923, 25909, 31888, 43846, 51818, 63776, 87692, 103636, 175384, 207272, 284999, 350768, 414544, 569998, 701536, 829088, 1139996, 2279992, 4559984, 9119968]

約数ペア:

[(1, 9119968), (2, 4559984), (4, 2279992), (8, 1139996), (11, 829088), (13, 701536), (16, 569998), (22, 414544), (26, 350768), (32, 284999), (44, 207272), (52, 175384), (88, 103636), (104, 87692), (143, 63776), (176, 51818), (208, 43846), (286, 31888), (352, 25909), (416, 21923), (572, 15944), (1144, 7972), (1993, 4576), (2288, 3986)]