39805306

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3931}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 61433568

約数和(自身を除く): 21628262

約数列:

[1, 2, 61, 83, 122, 166, 3931, 5063, 7862, 10126, 239791, 326273, 479582, 652546, 19902653, 39805306]

約数ペア:

[(1, 39805306), (2, 19902653), (61, 652546), (83, 479582), (122, 326273), (166, 239791), (3931, 10126), (5063, 7862)]