18892034

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10301}}^1$

素因数の和:10441

約数の個数: 16

約数和(自身を含む): 32636736

約数和(自身を除く): 13744702

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10301, 20602, 72107, 144214, 1349431, 2698862, 9446017, 18892034]

約数ペア:

[(1, 18892034), (2, 9446017), (7, 2698862), (14, 1349431), (131, 144214), (262, 72107), (917, 20602), (1834, 10301)]