15939178708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137406713}}^1$

素因数の和:137406746

約数の個数: 12

約数和(自身を含む): 28855409940

約数和(自身を除く): 12916231232

約数列:

[1, 2, 4, 29, 58, 116, 137406713, 274813426, 549626852, 3984794677, 7969589354, 15939178708]

約数ペア:

[(1, 15939178708), (2, 7969589354), (4, 3984794677), (29, 549626852), (58, 274813426), (116, 137406713)]