11854986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 28619136

約数和(自身を除く): 16764150

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 337, 429, 451, 533, 674, 858, 902, 1011, 1066, 1353, 1599, 2022, 2706, 3198, 3707, 4381, 5863, 7414, 8762, 11121, 11726, 13143, 13817, 17589, 22242, 26286, 27634, 35178, 41451, 48191, 82902, 96382, 144573, 151987, 179621, 289146, 303974, 359242, 455961, 538863, 911922, 1077726, 1975831, 3951662, 5927493, 11854986]

約数ペア:

[(1, 11854986), (2, 5927493), (3, 3951662), (6, 1975831), (11, 1077726), (13, 911922), (22, 538863), (26, 455961), (33, 359242), (39, 303974), (41, 289146), (66, 179621), (78, 151987), (82, 144573), (123, 96382), (143, 82902), (246, 48191), (286, 41451), (337, 35178), (429, 27634), (451, 26286), (533, 22242), (674, 17589), (858, 13817), (902, 13143), (1011, 11726), (1066, 11121), (1353, 8762), (1599, 7414), (2022, 5863), (2706, 4381), (3198, 3707)]