21963454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 34539120

約数和(自身を除く): 12575666

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 6229, 12458, 255389, 267847, 510778, 535694, 10981727, 21963454]

約数ペア:

[(1, 21963454), (2, 10981727), (41, 535694), (43, 510778), (82, 267847), (86, 255389), (1763, 12458), (3526, 6229)]