9946915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 13095936

約数和(自身を除く): 3149021

約数列:

[1, 5, 11, 55, 223, 811, 1115, 2453, 4055, 8921, 12265, 44605, 180853, 904265, 1989383, 9946915]

約数ペア:

[(1, 9946915), (5, 1989383), (11, 904265), (55, 180853), (223, 44605), (811, 12265), (1115, 8921), (2453, 4055)]