16792972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20681}}^1$

素因数の和:20721

約数の個数: 24

約数和(自身を含む): 34745760

約数和(自身を除く): 17952788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20681, 41362, 82724, 144767, 289534, 579068, 599749, 1199498, 2398996, 4198243, 8396486, 16792972]

約数ペア:

[(1, 16792972), (2, 8396486), (4, 4198243), (7, 2398996), (14, 1199498), (28, 599749), (29, 579068), (58, 289534), (116, 144767), (203, 82724), (406, 41362), (812, 20681)]