16220398

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 25006320

約数和(自身を除く): 8785922

約数列:

[1, 2, 59, 101, 118, 202, 1361, 2722, 5959, 11918, 80299, 137461, 160598, 274922, 8110199, 16220398]

約数ペア:

[(1, 16220398), (2, 8110199), (59, 274922), (101, 160598), (118, 137461), (202, 80299), (1361, 11918), (2722, 5959)]