16520236

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{70001}}^1$

素因数の和:70064

約数の個数: 12

約数和(自身を含む): 29400840

約数和(自身を除く): 12880604

約数列:

[1, 2, 4, 59, 118, 236, 70001, 140002, 280004, 4130059, 8260118, 16520236]

約数ペア:

[(1, 16520236), (2, 8260118), (4, 4130059), (59, 280004), (118, 140002), (236, 70001)]