27145222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19699}}^1$

素因数の和:19767

約数の個数: 16

約数和(自身を含む): 44679600

約数和(自身を除く): 17534378

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19699, 39398, 256087, 512174, 1044047, 2088094, 13572611, 27145222]

約数ペア:

[(1, 27145222), (2, 13572611), (13, 2088094), (26, 1044047), (53, 512174), (106, 256087), (689, 39398), (1378, 19699)]