11561936

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{4177}}^1$

素因数の和:4358

約数の個数: 20

約数和(自身を含む): 22536132

約数和(自身を除く): 10974196

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 4177, 8354, 16708, 33416, 66832, 722621, 1445242, 2890484, 5780968, 11561936]

約数ペア:

[(1, 11561936), (2, 5780968), (4, 2890484), (8, 1445242), (16, 722621), (173, 66832), (346, 33416), (692, 16708), (1384, 8354), (2768, 4177)]