11967865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 18305280

約数和(自身を除く): 6337415

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 907, 1015, 1885, 2639, 4535, 6349, 11791, 13195, 26303, 31745, 58955, 82537, 131515, 184121, 341939, 412685, 920605, 1709695, 2393573, 11967865]

約数ペア:

[(1, 11967865), (5, 2393573), (7, 1709695), (13, 920605), (29, 412685), (35, 341939), (65, 184121), (91, 131515), (145, 82537), (203, 58955), (377, 31745), (455, 26303), (907, 13195), (1015, 11791), (1885, 6349), (2639, 4535)]