21973161098

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16180531}}^1$

素因数の和:16180637

約数の個数: 16

約数和(自身を含む): 38056611264

約数和(自身を除く): 16083450166

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 16180531, 32361062, 113263717, 226527434, 1569511507, 3139023014, 10986580549, 21973161098]

約数ペア:

[(1, 21973161098), (2, 10986580549), (7, 3139023014), (14, 1569511507), (97, 226527434), (194, 113263717), (679, 32361062), (1358, 16180531)]