16177226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20071}}^1$

素因数の和:20117

約数の個数: 16

約数和(自身を含む): 26976768

約数和(自身を除く): 10799542

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 20071, 40142, 260923, 521846, 622201, 1244402, 8088613, 16177226]

約数ペア:

[(1, 16177226), (2, 8088613), (13, 1244402), (26, 622201), (31, 521846), (62, 260923), (403, 40142), (806, 20071)]