15672773668

素因数分解:

$2^2\times {\mathrm{20113}}^1\times {\mathrm{194809}}^1$

素因数の和:214926

約数の個数: 12

約数和(自身を含む): 27428858380

約数和(自身を除く): 11756084712

約数列:

[1, 2, 4, 20113, 40226, 80452, 194809, 389618, 779236, 3918193417, 7836386834, 15672773668]

約数ペア:

[(1, 15672773668), (2, 7836386834), (4, 3918193417), (20113, 779236), (40226, 389618), (80452, 194809)]