11787062012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{636313}}^1$

素因数の和:636749

約数の個数: 24

約数和(自身を含む): 22556058672

約数和(自身を除く): 10768996660

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 636313, 1272626, 2545252, 6999443, 13998886, 27997772, 267887773, 535775546, 1071551092, 2946765503, 5893531006, 11787062012]

約数ペア:

[(1, 11787062012), (2, 5893531006), (4, 2946765503), (11, 1071551092), (22, 535775546), (44, 267887773), (421, 27997772), (842, 13998886), (1684, 6999443), (4631, 2545252), (9262, 1272626), (18524, 636313)]