21082282078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73714273}}^1$

素因数の和:73714299

約数の個数: 16

約数和(自身を含む): 37151994096

約数和(自身を除く): 16069712018

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 73714273, 147428546, 810857003, 958285549, 1621714006, 1916571098, 10541141039, 21082282078]

約数ペア:

[(1, 21082282078), (2, 10541141039), (11, 1916571098), (13, 1621714006), (22, 958285549), (26, 810857003), (143, 147428546), (286, 73714273)]