17980458043

素因数分解:

${\mathrm{19}}^2\times {\mathrm{293}}^1\times {\mathrm{169991}}^1$

素因数の和:170322

約数の個数: 12

約数和(自身を含む): 19041483888

約数和(自身を除く): 1061025845

約数列:

[1, 19, 293, 361, 5567, 105773, 169991, 3229829, 49807363, 61366751, 946339897, 17980458043]

約数ペア:

[(1, 17980458043), (19, 946339897), (293, 61366751), (361, 49807363), (5567, 3229829), (105773, 169991)]