19135822

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 10326578

約数列:

[1, 2, 61, 109, 122, 218, 1439, 2878, 6649, 13298, 87779, 156851, 175558, 313702, 9567911, 19135822]

約数ペア:

[(1, 19135822), (2, 9567911), (61, 313702), (109, 175558), (122, 156851), (218, 87779), (1439, 13298), (2878, 6649)]