17783086

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 27507168

約数和(自身を除く): 9724082

約数列:

[1, 2, 61, 71, 122, 142, 2053, 4106, 4331, 8662, 125233, 145763, 250466, 291526, 8891543, 17783086]

約数ペア:

[(1, 17783086), (2, 8891543), (61, 291526), (71, 250466), (122, 145763), (142, 125233), (2053, 8662), (4106, 4331)]