29712746

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19471}}^1$

素因数の和:19589

約数の個数: 16

約数和(自身を含む): 51406080

約数和(自身を除く): 21693334

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 19471, 38942, 136297, 272594, 2122339, 4244678, 14856373, 29712746]

約数ペア:

[(1, 29712746), (2, 14856373), (7, 4244678), (14, 2122339), (109, 272594), (218, 136297), (763, 38942), (1526, 19471)]