2019697397762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1293020101}}^1$

素因数の和:1293020185

約数の個数: 16

約数和(自身を含む): 3351508104384

約数和(自身を除く): 1331810706622

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1293020101, 2586040202, 14223221111, 28446442222, 91804427171, 183608854342, 1009848698881, 2019697397762]

約数ペア:

[(1, 2019697397762), (2, 1009848698881), (11, 183608854342), (22, 91804427171), (71, 28446442222), (142, 14223221111), (781, 2586040202), (1562, 1293020101)]