21569158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48799}}^1$

素因数の和:48831

約数の個数: 16

約数和(自身を含む): 36892800

約数和(自身を除く): 15323642

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48799, 97598, 634387, 829583, 1268774, 1659166, 10784579, 21569158]

約数ペア:

[(1, 21569158), (2, 10784579), (13, 1659166), (17, 1268774), (26, 829583), (34, 634387), (221, 97598), (442, 48799)]