22287419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9337}}^1$

素因数の和:9386

約数の個数: 16

約数和(自身を含む): 28686336

約数和(自身を除く): 6398917

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 9337, 65359, 102707, 289447, 718949, 2026129, 3183917, 22287419]

約数ペア:

[(1, 22287419), (7, 3183917), (11, 2026129), (31, 718949), (77, 289447), (217, 102707), (341, 65359), (2387, 9337)]