39412982

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20549}}^1$

素因数の和:20695

約数の個数: 16

約数和(自身を含む): 68061600

約数和(自身を除く): 28648618

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 20549, 41098, 143843, 287686, 2815213, 5630426, 19706491, 39412982]

約数ペア:

[(1, 39412982), (2, 19706491), (7, 5630426), (14, 2815213), (137, 287686), (274, 143843), (959, 41098), (1918, 20549)]