28279269647

素因数分解:

${\mathrm{19}}^2\times {\mathrm{19139}}^1\times {\mathrm{4093}}^1$

素因数の和:23270

約数の個数: 12

約数和(自身を含む): 29854839960

約数和(自身を除く): 1575570313

約数列:

[1, 19, 361, 4093, 19139, 77767, 363641, 1477573, 6909179, 78335927, 1488382613, 28279269647]

約数ペア:

[(1, 28279269647), (19, 1488382613), (361, 78335927), (4093, 6909179), (19139, 1477573), (77767, 363641)]