27923506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10427}}^1$

素因数の和:10545

約数の個数: 16

約数和(自身を含む): 45549504

約数和(自身を除く): 17625998

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 10427, 20854, 135551, 271102, 1073981, 2147962, 13961753, 27923506]

約数ペア:

[(1, 27923506), (2, 13961753), (13, 2147962), (26, 1073981), (103, 271102), (206, 135551), (1339, 20854), (2678, 10427)]