22815026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20407}}^1$

素因数の和:20465

約数の個数: 16

約数和(自身を含む): 37713984

約数和(自身を除く): 14898958

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20407, 40814, 265291, 530582, 877501, 1755002, 11407513, 22815026]

約数ペア:

[(1, 22815026), (2, 11407513), (13, 1755002), (26, 877501), (43, 530582), (86, 265291), (559, 40814), (1118, 20407)]