19119105

素因数分解:

$3^3\times 5^1\times {\mathrm{141623}}^1$

素因数の和:141637

約数の個数: 16

約数和(自身を含む): 33989760

約数和(自身を除く): 14870655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141623, 424869, 708115, 1274607, 2124345, 3823821, 6373035, 19119105]

約数ペア:

[(1, 19119105), (3, 6373035), (5, 3823821), (9, 2124345), (15, 1274607), (27, 708115), (45, 424869), (135, 141623)]