17895026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 27482328

約数和(自身を除く): 9587302

約数列:

[1, 2, 53, 106, 401, 421, 802, 842, 21253, 22313, 42506, 44626, 168821, 337642, 8947513, 17895026]

約数ペア:

[(1, 17895026), (2, 8947513), (53, 337642), (106, 168821), (401, 44626), (421, 42506), (802, 22313), (842, 21253)]