12619208804542

素因数分解:

$2^1\times {\mathrm{1481}}^1\times {\mathrm{40429}}^1\times {\mathrm{105379}}^1$

素因数の和:147291

約数の個数: 16

約数和(自身を含む): 18942242576400

約数和(自身を除く): 6323033771858

約数列:

[1, 2, 1481, 2962, 40429, 80858, 105379, 210758, 59875349, 119750698, 156066299, 312132598, 4260367591, 8520735182, 6309604402271, 12619208804542]

約数ペア:

[(1, 12619208804542), (2, 6309604402271), (1481, 8520735182), (2962, 4260367591), (40429, 312132598), (80858, 156066299), (105379, 119750698), (210758, 59875349)]