16868866

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10663}}^1$

素因数の和:10785

約数の個数: 16

約数和(自身を含む): 29176704

約数和(自身を除く): 12307838

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 10663, 21326, 74641, 149282, 1204919, 2409838, 8434433, 16868866]

約数ペア:

[(1, 16868866), (2, 8434433), (7, 2409838), (14, 1204919), (113, 149282), (226, 74641), (791, 21326), (1582, 10663)]