19264590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214051}}^1$

素因数の和:214064

約数の個数: 24

約数和(自身を含む): 50088168

約数和(自身を除く): 30823578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214051, 428102, 642153, 1070255, 1284306, 1926459, 2140510, 3210765, 3852918, 6421530, 9632295, 19264590]

約数ペア:

[(1, 19264590), (2, 9632295), (3, 6421530), (5, 3852918), (6, 3210765), (9, 2140510), (10, 1926459), (15, 1284306), (18, 1070255), (30, 642153), (45, 428102), (90, 214051)]