215567122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{53017}}^1$

素因数の和:53145

約数の個数: 16

約数和(自身を含む): 343556640

約数和(自身を除く): 127989518

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 53017, 106034, 1007323, 2014646, 5672819, 11345638, 107783561, 215567122]

約数ペア:

[(1, 215567122), (2, 107783561), (19, 11345638), (38, 5672819), (107, 2014646), (214, 1007323), (2033, 106034), (4066, 53017)]