8418013.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6783

約数の個数: 16

約数和(自身を含む): 28909440

約数和(自身を除く): 10857122

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6691, 13382, 127129, 254258, 475061, 950122, 9026159, 18052318]

約数ペア:

[(1, 18052318), (2, 9026159), (19, 950122), (38, 475061), (71, 254258), (142, 127129), (1349, 13382), (2698, 6691)]