22318670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 44175456

約数和(自身を除く): 21856786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1481, 1507, 2962, 3014, 7405, 7535, 14810, 15070, 16291, 32582, 81455, 162910, 202897, 405794, 1014485, 2028970, 2231867, 4463734, 11159335, 22318670]

約数ペア:

[(1, 22318670), (2, 11159335), (5, 4463734), (10, 2231867), (11, 2028970), (22, 1014485), (55, 405794), (110, 202897), (137, 162910), (274, 81455), (685, 32582), (1370, 16291), (1481, 15070), (1507, 14810), (2962, 7535), (3014, 7405)]