86571828038

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{119905579}}^1$

素因数の和:119905619

約数の個数: 12

約数和(自身を含む): 137052077940

約数和(自身を除く): 50480249902

約数列:

[1, 2, 19, 38, 361, 722, 119905579, 239811158, 2278206001, 4556412002, 43285914019, 86571828038]

約数ペア:

[(1, 86571828038), (2, 43285914019), (19, 4556412002), (38, 2278206001), (361, 239811158), (722, 119905579)]