195559694858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{21214981}}^1$

素因数の和:21215413

約数の個数: 16

約数和(自身を含む): 320770527840

約数和(自身を除く): 125210832982

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 21214981, 42429962, 233364791, 466729582, 8889077039, 17778154078, 97779847429, 195559694858]

約数ペア:

[(1, 195559694858), (2, 97779847429), (11, 17778154078), (22, 8889077039), (419, 466729582), (838, 233364791), (4609, 42429962), (9218, 21214981)]