28648618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5503}}^1$

素因数の和:5661

約数の個数: 16

約数和(自身を含む): 45573120

約数和(自身を除く): 16924502

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 5503, 11006, 104557, 209114, 753911, 1507822, 14324309, 28648618]

約数ペア:

[(1, 28648618), (2, 14324309), (19, 1507822), (38, 753911), (137, 209114), (274, 104557), (2603, 11006), (5206, 5503)]