17489066

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20479}}^1$

素因数の和:20549

約数の個数: 16

約数和(自身を含む): 30474240

約数和(自身を除く): 12985174

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 20479, 40958, 143353, 286706, 1249219, 2498438, 8744533, 17489066]

約数ペア:

[(1, 17489066), (2, 8744533), (7, 2498438), (14, 1249219), (61, 286706), (122, 143353), (427, 40958), (854, 20479)]