26231305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 33609600

約数和(自身を除く): 7378295

約数列:

[1, 5, 19, 71, 95, 355, 1349, 3889, 6745, 19445, 73891, 276119, 369455, 1380595, 5246261, 26231305]

約数ペア:

[(1, 26231305), (5, 5246261), (19, 1380595), (71, 369455), (95, 276119), (355, 73891), (1349, 19445), (3889, 6745)]