19044158

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10711}}^1$

素因数の和:10847

約数の個数: 16

約数和(自身を含む): 32907264

約数和(自身を除く): 13863106

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 10711, 21422, 74977, 149954, 1360297, 2720594, 9522079, 19044158]

約数ペア:

[(1, 19044158), (2, 9522079), (7, 2720594), (14, 1360297), (127, 149954), (254, 74977), (889, 21422), (1778, 10711)]