193971382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{24977}}^1$

素因数の和:25343

約数の個数: 16

約数和(自身を含む): 318319632

約数和(自身を除く): 124348250

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 24977, 49954, 274747, 549494, 8816881, 17633762, 96985691, 193971382]

約数ペア:

[(1, 193971382), (2, 96985691), (11, 17633762), (22, 8816881), (353, 549494), (706, 274747), (3883, 49954), (7766, 24977)]