23921570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 45705600

約数和(自身を除く): 21784030

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 919, 1370, 1838, 2603, 4595, 5206, 9190, 13015, 17461, 26030, 34922, 87305, 125903, 174610, 251806, 629515, 1259030, 2392157, 4784314, 11960785, 23921570]

約数ペア:

[(1, 23921570), (2, 11960785), (5, 4784314), (10, 2392157), (19, 1259030), (38, 629515), (95, 251806), (137, 174610), (190, 125903), (274, 87305), (685, 34922), (919, 26030), (1370, 17461), (1838, 13015), (2603, 9190), (4595, 5206)]