15428912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50753}}^1$

素因数の和:50780

約数の個数: 20

約数和(自身を含む): 31467480

約数和(自身を除く): 16038568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50753, 101506, 203012, 406024, 812048, 964307, 1928614, 3857228, 7714456, 15428912]

約数ペア:

[(1, 15428912), (2, 7714456), (4, 3857228), (8, 1928614), (16, 964307), (19, 812048), (38, 406024), (76, 203012), (152, 101506), (304, 50753)]