19003265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 23889600

約数和(自身を除く): 4886335

約数列:

[1, 5, 29, 83, 145, 415, 1579, 2407, 7895, 12035, 45791, 131057, 228955, 655285, 3800653, 19003265]

約数ペア:

[(1, 19003265), (5, 3800653), (29, 655285), (83, 228955), (145, 131057), (415, 45791), (1579, 12035), (2407, 7895)]