19034992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{38377}}^1$

素因数の和:38416

約数の個数: 20

約数和(自身を含む): 38070976

約数和(自身を除く): 19035984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 38377, 76754, 153508, 307016, 614032, 1189687, 2379374, 4758748, 9517496, 19034992]

約数ペア:

[(1, 19034992), (2, 9517496), (4, 4758748), (8, 2379374), (16, 1189687), (31, 614032), (62, 307016), (124, 153508), (248, 76754), (496, 38377)]