9418718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 15085440

約数和(自身を除く): 5666722

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3491, 6982, 66329, 132658, 247861, 495722, 4709359, 9418718]

約数ペア:

[(1, 9418718), (2, 4709359), (19, 495722), (38, 247861), (71, 132658), (142, 66329), (1349, 6982), (2698, 3491)]