19923156734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{451547}}^1$

素因数の和:453259

約数の個数: 16

約数和(自身を含む): 32202597168

約数和(自身を除く): 12279440434

約数列:

[1, 2, 13, 26, 1697, 3394, 22061, 44122, 451547, 903094, 5870111, 11740222, 766275259, 1532550518, 9961578367, 19923156734]

約数ペア:

[(1, 19923156734), (2, 9961578367), (13, 1532550518), (26, 766275259), (1697, 11740222), (3394, 5870111), (22061, 903094), (44122, 451547)]