19020386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 35918208

約数和(自身を除く): 16897822

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1093, 1243, 1582, 2186, 2486, 7651, 8701, 12023, 15302, 17402, 24046, 84161, 123509, 168322, 247018, 864563, 1358599, 1729126, 2717198, 9510193, 19020386]

約数ペア:

[(1, 19020386), (2, 9510193), (7, 2717198), (11, 1729126), (14, 1358599), (22, 864563), (77, 247018), (113, 168322), (154, 123509), (226, 84161), (791, 24046), (1093, 17402), (1243, 15302), (1582, 12023), (2186, 8701), (2486, 7651)]