19472742

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4643}}^1$

素因数の和:4884

約数の個数: 24

約数和(自身を含む): 42381144

約数和(自身を除く): 22908402

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4643, 9286, 13929, 27858, 41787, 83574, 1081819, 2163638, 3245457, 6490914, 9736371, 19472742]

約数ペア:

[(1, 19472742), (2, 9736371), (3, 6490914), (6, 3245457), (9, 2163638), (18, 1081819), (233, 83574), (466, 41787), (699, 27858), (1398, 13929), (2097, 9286), (4194, 4643)]