11928306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 27498240

約数和(自身を除く): 15569934

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 109, 122, 138, 183, 218, 299, 327, 366, 598, 654, 793, 897, 1403, 1417, 1586, 1794, 2379, 2507, 2806, 2834, 4209, 4251, 4758, 5014, 6649, 7521, 8418, 8502, 13298, 15042, 18239, 19947, 32591, 36478, 39894, 54717, 65182, 86437, 97773, 109434, 152927, 172874, 195546, 259311, 305854, 458781, 518622, 917562, 1988051, 3976102, 5964153, 11928306]

約数ペア:

[(1, 11928306), (2, 5964153), (3, 3976102), (6, 1988051), (13, 917562), (23, 518622), (26, 458781), (39, 305854), (46, 259311), (61, 195546), (69, 172874), (78, 152927), (109, 109434), (122, 97773), (138, 86437), (183, 65182), (218, 54717), (299, 39894), (327, 36478), (366, 32591), (598, 19947), (654, 18239), (793, 15042), (897, 13298), (1403, 8502), (1417, 8418), (1586, 7521), (1794, 6649), (2379, 5014), (2507, 4758), (2806, 4251), (2834, 4209)]