16992892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9949}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 34546400

約数和(自身を除く): 17553508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9949, 19898, 39796, 69643, 139286, 278572, 606889, 1213778, 2427556, 4248223, 8496446, 16992892]

約数ペア:

[(1, 16992892), (2, 8496446), (4, 4248223), (7, 2427556), (14, 1213778), (28, 606889), (61, 278572), (122, 139286), (244, 69643), (427, 39796), (854, 19898), (1708, 9949)]