18534734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 29185920

約数和(自身を除く): 10651186

約数列:

[1, 2, 23, 46, 179, 358, 2251, 4117, 4502, 8234, 51773, 103546, 402929, 805858, 9267367, 18534734]

約数ペア:

[(1, 18534734), (2, 9267367), (23, 805858), (46, 402929), (179, 103546), (358, 51773), (2251, 8234), (4117, 4502)]