11820242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 21924480

約数和(自身を除く): 10104238

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1201, 1406, 2402, 4921, 8407, 9842, 16814, 22819, 44437, 45638, 88874, 159733, 311059, 319466, 622118, 844303, 1688606, 5910121, 11820242]

約数ペア:

[(1, 11820242), (2, 5910121), (7, 1688606), (14, 844303), (19, 622118), (37, 319466), (38, 311059), (74, 159733), (133, 88874), (259, 45638), (266, 44437), (518, 22819), (703, 16814), (1201, 9842), (1406, 8407), (2402, 4921)]