13174535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7774

約数の個数: 16

約数和(自身を含む): 17805312

約数和(自身を除く): 4630777

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 7727, 38635, 84997, 239537, 424985, 1197685, 2634907, 13174535]

約数ペア:

[(1, 13174535), (5, 2634907), (11, 1197685), (31, 424985), (55, 239537), (155, 84997), (341, 38635), (1705, 7727)]