219923782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{228611}}^1$

素因数の和:228663

約数の個数: 16

約数和(自身を含む): 364864752

約数和(自身を除く): 144940970

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 228611, 457222, 2971943, 5943886, 8458607, 16917214, 109961891, 219923782]

約数ペア:

[(1, 219923782), (2, 109961891), (13, 16917214), (26, 8458607), (37, 5943886), (74, 2971943), (481, 457222), (962, 228611)]