19003368964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1632031}}^1$

素因数の和:1632147

約数の個数: 24

約数和(自身を含む): 34546853376

約数和(自身を除く): 15543484412

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 1632031, 3264062, 6528124, 66913271, 115874201, 133826542, 231748402, 267653084, 463496804, 4750842241, 9501684482, 19003368964]

約数ペア:

[(1, 19003368964), (2, 9501684482), (4, 4750842241), (41, 463496804), (71, 267653084), (82, 231748402), (142, 133826542), (164, 115874201), (284, 66913271), (2911, 6528124), (5822, 3264062), (11644, 1632031)]