187621732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2468707}}^1$

素因数の和:2468730

約数の個数: 12

約数和(自身を含む): 345619120

約数和(自身を除く): 157997388

約数列:

[1, 2, 4, 19, 38, 76, 2468707, 4937414, 9874828, 46905433, 93810866, 187621732]

約数ペア:

[(1, 187621732), (2, 93810866), (4, 46905433), (19, 9874828), (38, 4937414), (76, 2468707)]