12514886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 19657728

約数和(自身を除く): 7142842

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2843, 4402, 5686, 88133, 176266, 201853, 403706, 6257443, 12514886]

約数ペア:

[(1, 12514886), (2, 6257443), (31, 403706), (62, 201853), (71, 176266), (142, 88133), (2201, 5686), (2843, 4402)]