138872938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{126019}}^1$

素因数の和:126069

約数の個数: 16

約数和(自身を含む): 226836000

約数和(自身を除く): 87963062

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 126019, 252038, 2394361, 3654551, 4788722, 7309102, 69436469, 138872938]

約数ペア:

[(1, 138872938), (2, 69436469), (19, 7309102), (29, 4788722), (38, 3654551), (58, 2394361), (551, 252038), (1102, 126019)]