22686482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 43244544

約数和(自身を除く): 20558062

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 4021, 5642, 8042, 28147, 52273, 56294, 104546, 124651, 249302, 365911, 731822, 872557, 1620463, 1745114, 3240926, 11343241, 22686482]

約数ペア:

[(1, 22686482), (2, 11343241), (7, 3240926), (13, 1745114), (14, 1620463), (26, 872557), (31, 731822), (62, 365911), (91, 249302), (182, 124651), (217, 104546), (403, 56294), (434, 52273), (806, 28147), (2821, 8042), (4021, 5642)]