31804594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2371}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 50381280

約数和(自身を除く): 18576686

約数列:

[1, 2, 19, 38, 353, 706, 2371, 4742, 6707, 13414, 45049, 90098, 836963, 1673926, 15902297, 31804594]

約数ペア:

[(1, 31804594), (2, 15902297), (19, 1673926), (38, 836963), (353, 90098), (706, 45049), (2371, 13414), (4742, 6707)]