39378962

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2879}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 67599360

約数和(自身を除く): 28220398

約数列:

[1, 2, 7, 14, 977, 1954, 2879, 5758, 6839, 13678, 20153, 40306, 2812783, 5625566, 19689481, 39378962]

約数ペア:

[(1, 39378962), (2, 19689481), (7, 5625566), (14, 2812783), (977, 40306), (1954, 20153), (2879, 13678), (5758, 6839)]