19545345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14011}}^1$

素因数の和:14053

約数の個数: 24

約数和(自身を含む): 34973952

約数和(自身を除く): 15428607

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 14011, 42033, 70055, 126099, 210165, 434341, 630495, 1303023, 2171705, 3909069, 6515115, 19545345]

約数ペア:

[(1, 19545345), (3, 6515115), (5, 3909069), (9, 2171705), (15, 1303023), (31, 630495), (45, 434341), (93, 210165), (155, 126099), (279, 70055), (465, 42033), (1395, 14011)]