15349228

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2803}}^1$

素因数の和:2881

約数の個数: 18

約数和(自身を含む): 27616596

約数和(自身を除く): 12267368

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 2803, 5476, 5606, 11212, 103711, 207422, 414844, 3837307, 7674614, 15349228]

約数ペア:

[(1, 15349228), (2, 7674614), (4, 3837307), (37, 414844), (74, 207422), (148, 103711), (1369, 11212), (2738, 5606), (2803, 5476)]