21634982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2731}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 34521552

約数和(自身を除く): 12886570

約数列:

[1, 2, 17, 34, 233, 466, 2731, 3961, 5462, 7922, 46427, 92854, 636323, 1272646, 10817491, 21634982]

約数ペア:

[(1, 21634982), (2, 10817491), (17, 1272646), (34, 636323), (233, 92854), (466, 46427), (2731, 7922), (3961, 5462)]