19082794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7507}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 30272256

約数和(自身を除く): 11189462

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 7507, 15014, 232717, 307787, 465434, 615574, 9541397, 19082794]

約数ペア:

[(1, 19082794), (2, 9541397), (31, 615574), (41, 465434), (62, 307787), (82, 232717), (1271, 15014), (2542, 7507)]