23087831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 26355840

約数和(自身を除く): 3268009

約数列:

[1, 13, 19, 211, 247, 443, 2743, 4009, 5759, 8417, 52117, 93473, 109421, 1215149, 1775987, 23087831]

約数ペア:

[(1, 23087831), (13, 1775987), (19, 1215149), (211, 109421), (247, 93473), (443, 52117), (2743, 8417), (4009, 5759)]