17118838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 28498176

約数和(自身を除く): 11379338

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 557, 1114, 1397, 2794, 6127, 12254, 15367, 30734, 67397, 70739, 134794, 141478, 778129, 1556258, 8559419, 17118838]

約数ペア:

[(1, 17118838), (2, 8559419), (11, 1556258), (22, 778129), (121, 141478), (127, 134794), (242, 70739), (254, 67397), (557, 30734), (1114, 15367), (1397, 12254), (2794, 6127)]