19558106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5783}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 31233600

約数和(自身を除く): 11675494

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5783, 11566, 109877, 219754, 514687, 1029374, 9779053, 19558106]

約数ペア:

[(1, 19558106), (2, 9779053), (19, 1029374), (38, 514687), (89, 219754), (178, 109877), (1691, 11566), (3382, 5783)]