12407798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25117}}^1$

素因数の和:25151

約数の個数: 16

約数和(自身を含む): 21099120

約数和(自身を除く): 8691322

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 25117, 50234, 326521, 477223, 653042, 954446, 6203899, 12407798]

約数ペア:

[(1, 12407798), (2, 6203899), (13, 954446), (19, 653042), (26, 477223), (38, 326521), (247, 50234), (494, 25117)]