16455596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 31058160

約数和(自身を除く): 14602564

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5281, 10562, 21124, 100339, 200678, 216521, 401356, 433042, 866084, 4113899, 8227798, 16455596]

約数ペア:

[(1, 16455596), (2, 8227798), (4, 4113899), (19, 866084), (38, 433042), (41, 401356), (76, 216521), (82, 200678), (164, 100339), (779, 21124), (1558, 10562), (3116, 5281)]