19372101854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60161807}}^1$

素因数の和:60161839

約数の個数: 16

約数和(自身を含む): 34653201408

約数和(自身を除く): 15281099554

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 60161807, 120323614, 421132649, 842265298, 1383721561, 2767443122, 9686050927, 19372101854]

約数ペア:

[(1, 19372101854), (2, 9686050927), (7, 2767443122), (14, 1383721561), (23, 842265298), (46, 421132649), (161, 120323614), (322, 60161807)]