21325329290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92718823}}^1$

素因数の和:92718853

約数の個数: 16

約数和(自身を含む): 40054531968

約数和(自身を除く): 18729202678

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92718823, 185437646, 463594115, 927188230, 2132532929, 4265065858, 10662664645, 21325329290]

約数ペア:

[(1, 21325329290), (2, 10662664645), (5, 4265065858), (10, 2132532929), (23, 927188230), (46, 463594115), (115, 185437646), (230, 92718823)]