23219161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 5569319

約数列:

[1, 7, 17, 41, 119, 287, 697, 4759, 4879, 33313, 80903, 195119, 566321, 1365833, 3317023, 23219161]

約数ペア:

[(1, 23219161), (7, 3317023), (17, 1365833), (41, 566321), (119, 195119), (287, 80903), (697, 33313), (4759, 4879)]