16201917874

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1\times {\mathrm{20297}}^1$

素因数の和:22109

約数の個数: 16

約数和(自身を含む): 24414353208

約数和(自身を除く): 8212435334

約数列:

[1, 2, 257, 514, 1553, 3106, 20297, 40594, 399121, 798242, 5216329, 10432658, 31521241, 63042482, 8100958937, 16201917874]

約数ペア:

[(1, 16201917874), (2, 8100958937), (257, 63042482), (514, 31521241), (1553, 10432658), (3106, 5216329), (20297, 798242), (40594, 399121)]