19931172

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17123}}^1$

素因数の和:17227

約数の個数: 24

約数和(自身を含む): 46988256

約数和(自身を除く): 27057084

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17123, 34246, 51369, 68492, 102738, 205476, 1660931, 3321862, 4982793, 6643724, 9965586, 19931172]

約数ペア:

[(1, 19931172), (2, 9965586), (3, 6643724), (4, 4982793), (6, 3321862), (12, 1660931), (97, 205476), (194, 102738), (291, 68492), (388, 51369), (582, 34246), (1164, 17123)]