25157242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1453}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 41247072

約数和(自身を除く): 16089830

約数列:

[1, 2, 11, 22, 787, 1453, 1574, 2906, 8657, 15983, 17314, 31966, 1143511, 2287022, 12578621, 25157242]

約数ペア:

[(1, 25157242), (2, 12578621), (11, 2287022), (22, 1143511), (787, 31966), (1453, 17314), (1574, 15983), (2906, 8657)]