19827885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17167}}^1$

素因数の和:17193

約数の個数: 32

約数和(自身を含む): 39555072

約数和(自身を除く): 19727187

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17167, 51501, 85835, 120169, 188837, 257505, 360507, 566511, 600845, 944185, 1321859, 1802535, 2832555, 3965577, 6609295, 19827885]

約数ペア:

[(1, 19827885), (3, 6609295), (5, 3965577), (7, 2832555), (11, 1802535), (15, 1321859), (21, 944185), (33, 600845), (35, 566511), (55, 360507), (77, 257505), (105, 188837), (165, 120169), (231, 85835), (385, 51501), (1155, 17167)]