16564908

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9931}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 38933440

約数和(自身を除く): 22368532

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9931, 19862, 29793, 39724, 59586, 119172, 1380409, 2760818, 4141227, 5521636, 8282454, 16564908]

約数ペア:

[(1, 16564908), (2, 8282454), (3, 5521636), (4, 4141227), (6, 2760818), (12, 1380409), (139, 119172), (278, 59586), (417, 39724), (556, 29793), (834, 19862), (1668, 9931)]