11561744

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4327}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 22540224

約数和(自身を除く): 10978480

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4327, 8654, 17308, 34616, 69232, 722609, 1445218, 2890436, 5780872, 11561744]

約数ペア:

[(1, 11561744), (2, 5780872), (4, 2890436), (8, 1445218), (16, 722609), (167, 69232), (334, 34616), (668, 17308), (1336, 8654), (2672, 4327)]