11804939870

素因数分解:

$2^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{660601}}^1$

素因数の和:662395

約数の個数: 16

約数和(自身を含む): 21260814768

約数和(自身を除く): 9455874898

約数列:

[1, 2, 5, 10, 1787, 3574, 8935, 17870, 660601, 1321202, 3303005, 6606010, 1180493987, 2360987974, 5902469935, 11804939870]

約数ペア:

[(1, 11804939870), (2, 5902469935), (5, 2360987974), (10, 1180493987), (1787, 6606010), (3574, 3303005), (8935, 1321202), (17870, 660601)]