12712232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 26503680

約数和(自身を除く): 13791448

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 3943, 7886, 15772, 31544, 51259, 102518, 122233, 205036, 244466, 410072, 488932, 977864, 1589029, 3178058, 6356116, 12712232]

約数ペア:

[(1, 12712232), (2, 6356116), (4, 3178058), (8, 1589029), (13, 977864), (26, 488932), (31, 410072), (52, 244466), (62, 205036), (104, 122233), (124, 102518), (248, 51259), (403, 31544), (806, 15772), (1612, 7886), (3224, 3943)]