16172908

素因数分解:

$2^2\times {\mathrm{607}}^1\times {\mathrm{6661}}^1$

素因数の和:7272

約数の個数: 12

約数和(自身を含む): 28353472

約数和(自身を除く): 12180564

約数列:

[1, 2, 4, 607, 1214, 2428, 6661, 13322, 26644, 4043227, 8086454, 16172908]

約数ペア:

[(1, 16172908), (2, 8086454), (4, 4043227), (607, 26644), (1214, 13322), (2428, 6661)]