2197976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{24977}}^1$

素因数の和:24994

約数の個数: 16

約数和(自身を含む): 4496040

約数和(自身を除く): 2298064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 24977, 49954, 99908, 199816, 274747, 549494, 1098988, 2197976]

約数ペア:

[(1, 2197976), (2, 1098988), (4, 549494), (8, 274747), (11, 199816), (22, 99908), (44, 49954), (88, 24977)]