19315672970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{175597027}}^1$

素因数の和:175597045

約数の個数: 16

約数和(自身を含む): 37928958048

約数和(自身を除く): 18613285078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 175597027, 351194054, 877985135, 1755970270, 1931567297, 3863134594, 9657836485, 19315672970]

約数ペア:

[(1, 19315672970), (2, 9657836485), (5, 3863134594), (10, 1931567297), (11, 1755970270), (22, 877985135), (55, 351194054), (110, 175597027)]