1996215217922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{2840027}}^1$

素因数の和:2840450

約数の個数: 32

約数和(自身を含む): 3220591752000

約数和(自身を除く): 1224376534078

約数列:

[1, 2, 19, 38, 53, 106, 349, 698, 1007, 2014, 6631, 13262, 18497, 36994, 351443, 702886, 2840027, 5680054, 53960513, 107921026, 150521431, 301042862, 991169423, 1982338846, 2859907189, 5719814378, 18832219037, 37664438074, 52531979419, 105063958838, 998107608961, 1996215217922]

約数ペア:

[(1, 1996215217922), (2, 998107608961), (19, 105063958838), (38, 52531979419), (53, 37664438074), (106, 18832219037), (349, 5719814378), (698, 2859907189), (1007, 1982338846), (2014, 991169423), (6631, 301042862), (13262, 150521431), (18497, 107921026), (36994, 53960513), (351443, 5680054), (702886, 2840027)]