25107949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 27377280

約数和(自身を除く): 2269331

約数列:

[1, 19, 41, 167, 193, 779, 3173, 3667, 6847, 7913, 32231, 130093, 150347, 612389, 1321471, 25107949]

約数ペア:

[(1, 25107949), (19, 1321471), (41, 612389), (167, 150347), (193, 130093), (779, 32231), (3173, 7913), (3667, 6847)]