27831238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15583}}^1$

素因数の和:15651

約数の個数: 16

約数和(自身を含む): 44881920

約数和(自身を除く): 17050682

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 15583, 31166, 296077, 592154, 732401, 1464802, 13915619, 27831238]

約数ペア:

[(1, 27831238), (2, 13915619), (19, 1464802), (38, 732401), (47, 592154), (94, 296077), (893, 31166), (1786, 15583)]