156945185518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{375466951}}^1$

素因数の和:375466983

約数の個数: 16

約数和(自身を含む): 270336205440

約数和(自身を除く): 113391019922

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 375466951, 750933902, 4130136461, 7133872069, 8260272922, 14267744138, 78472592759, 156945185518]

約数ペア:

[(1, 156945185518), (2, 78472592759), (11, 14267744138), (19, 8260272922), (22, 7133872069), (38, 4130136461), (209, 750933902), (418, 375466951)]