19108804938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{138469601}}^1$

素因数の和:138469629

約数の個数: 16

約数和(自身を含む): 39879245376

約数和(自身を除く): 20770440438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 138469601, 276939202, 415408803, 830817606, 3184800823, 6369601646, 9554402469, 19108804938]

約数ペア:

[(1, 19108804938), (2, 9554402469), (3, 6369601646), (6, 3184800823), (23, 830817606), (46, 415408803), (69, 276939202), (138, 138469601)]