19677614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9221}}^1$

素因数の和:9331

約数の個数: 16

約数和(自身を含む): 32535216

約数和(自身を除く): 12857602

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9221, 18442, 101431, 202862, 894437, 1788874, 9838807, 19677614]

約数ペア:

[(1, 19677614), (2, 9838807), (11, 1788874), (22, 894437), (97, 202862), (194, 101431), (1067, 18442), (2134, 9221)]