19228545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61043}}^1$

素因数の和:61061

約数の個数: 24

約数和(自身を含む): 38091456

約数和(自身を除く): 18862911

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 61043, 183129, 305215, 427301, 549387, 915645, 1281903, 2136505, 2746935, 3845709, 6409515, 19228545]

約数ペア:

[(1, 19228545), (3, 6409515), (5, 3845709), (7, 2746935), (9, 2136505), (15, 1281903), (21, 915645), (35, 549387), (45, 427301), (63, 305215), (105, 183129), (315, 61043)]