29161922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5681

約数の個数: 16

約数和(自身を含む): 46384800

約数和(自身を除く): 17222878

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 5521, 11042, 104899, 209798, 767419, 1534838, 14580961, 29161922]

約数ペア:

[(1, 29161922), (2, 14580961), (19, 1534838), (38, 767419), (139, 209798), (278, 104899), (2641, 11042), (5282, 5521)]