123600548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3863}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 228285120

約数和(自身を除く): 104684572

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 3863, 7726, 7999, 15452, 15998, 31996, 73397, 146794, 293588, 1626323, 3252646, 6505292, 30900137, 61800274, 123600548]

約数ペア:

[(1, 123600548), (2, 61800274), (4, 30900137), (19, 6505292), (38, 3252646), (76, 1626323), (421, 293588), (842, 146794), (1684, 73397), (3863, 31996), (7726, 15998), (7999, 15452)]