2511382019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{20357}}^1$

素因数の和:20570

約数の個数: 16

約数和(自身を含む): 2723086080

約数和(自身を除く): 211704061

約数列:

[1, 19, 43, 151, 817, 2869, 6493, 20357, 123367, 386783, 875351, 3073907, 16631669, 58404233, 132178001, 2511382019]

約数ペア:

[(1, 2511382019), (19, 132178001), (43, 58404233), (151, 16631669), (817, 3073907), (2869, 875351), (6493, 386783), (20357, 123367)]