13019221993

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{8501}}^1$

素因数の和:9048

約数の個数: 16

約数和(自身を含む): 13581434880

約数和(自身を除く): 562212887

約数列:

[1, 31, 127, 389, 3937, 8501, 12059, 49403, 263531, 1079627, 1531493, 3306889, 33468437, 102513559, 419974903, 13019221993]

約数ペア:

[(1, 13019221993), (31, 419974903), (127, 102513559), (389, 33468437), (3937, 3306889), (8501, 1531493), (12059, 1079627), (49403, 263531)]