15691989368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{10091}}^1$

素因数の和:10580

約数の個数: 64

約数和(自身を含む): 32959664640

約数和(自身を除く): 17267675272

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 431, 451, 862, 902, 1724, 1804, 3448, 3608, 4741, 9482, 10091, 17671, 18964, 20182, 35342, 37928, 40364, 70684, 80728, 111001, 141368, 194381, 222002, 388762, 413731, 444004, 777524, 827462, 888008, 1555048, 1654924, 3309848, 4349221, 4551041, 8698442, 9102082, 17396884, 18204164, 34793768, 36408328, 47841431, 95682862, 178318061, 191365724, 356636122, 382731448, 713272244, 1426544488, 1961498671, 3922997342, 7845994684, 15691989368]

約数ペア:

[(1, 15691989368), (2, 7845994684), (4, 3922997342), (8, 1961498671), (11, 1426544488), (22, 713272244), (41, 382731448), (44, 356636122), (82, 191365724), (88, 178318061), (164, 95682862), (328, 47841431), (431, 36408328), (451, 34793768), (862, 18204164), (902, 17396884), (1724, 9102082), (1804, 8698442), (3448, 4551041), (3608, 4349221), (4741, 3309848), (9482, 1654924), (10091, 1555048), (17671, 888008), (18964, 827462), (20182, 777524), (35342, 444004), (37928, 413731), (40364, 388762), (70684, 222002), (80728, 194381), (111001, 141368)]