38311306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20981}}^1$

素因数の和:21077

約数の個数: 16

約数和(自身を含む): 63449568

約数和(自身を除く): 25138262

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 20981, 41962, 230791, 461582, 1741423, 3482846, 19155653, 38311306]

約数ペア:

[(1, 38311306), (2, 19155653), (11, 3482846), (22, 1741423), (83, 461582), (166, 230791), (913, 41962), (1826, 20981)]