23169493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 25446400

約数和(自身を除く): 2276907

約数列:

[1, 19, 31, 139, 283, 589, 2641, 4309, 5377, 8773, 39337, 81871, 166687, 747403, 1219447, 23169493]

約数ペア:

[(1, 23169493), (19, 1219447), (31, 747403), (139, 166687), (283, 81871), (589, 39337), (2641, 8773), (4309, 5377)]