123967318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{5107}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 190324080

約数和(自身を除く): 66356762

約数列:

[1, 2, 53, 106, 229, 458, 5107, 10214, 12137, 24274, 270671, 541342, 1169503, 2339006, 61983659, 123967318]

約数ペア:

[(1, 123967318), (2, 61983659), (53, 2339006), (106, 1169503), (229, 541342), (458, 270671), (5107, 24274), (10214, 12137)]