238915030442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{19085719}}^1$

素因数の和:19086301

約数の個数: 16

約数和(自身を含む): 391638974400

約数和(自身を除く): 152723943958

約数列:

[1, 2, 11, 22, 569, 1138, 6259, 12518, 19085719, 38171438, 209942909, 419885818, 10859774111, 21719548222, 119457515221, 238915030442]

約数ペア:

[(1, 238915030442), (2, 119457515221), (11, 21719548222), (22, 10859774111), (569, 419885818), (1138, 209942909), (6259, 38171438), (12518, 19085719)]