17896866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 38774400

約数和(自身を除く): 20877534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1153, 1194, 2306, 2587, 3459, 5174, 6918, 7761, 14989, 15522, 29978, 44967, 89934, 229447, 458894, 688341, 1376682, 2982811, 5965622, 8948433, 17896866]

約数ペア:

[(1, 17896866), (2, 8948433), (3, 5965622), (6, 2982811), (13, 1376682), (26, 688341), (39, 458894), (78, 229447), (199, 89934), (398, 44967), (597, 29978), (1153, 15522), (1194, 14989), (2306, 7761), (2587, 6918), (3459, 5174)]