7131414514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26809829}}^1$

素因数の和:26809857

約数の個数: 16

約数和(自身を含む): 12868718400

約数和(自身を除く): 5737303886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 26809829, 53619658, 187668803, 375337606, 509386751, 1018773502, 3565707257, 7131414514]

約数ペア:

[(1, 7131414514), (2, 3565707257), (7, 1018773502), (14, 509386751), (19, 375337606), (38, 187668803), (133, 53619658), (266, 26809829)]