23216809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5689}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 29496960

約数和(自身を除く): 6280151

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 5689, 39823, 62579, 301517, 438053, 2110619, 3316687, 23216809]

約数ペア:

[(1, 23216809), (7, 3316687), (11, 2110619), (53, 438053), (77, 301517), (371, 62579), (583, 39823), (4081, 5689)]