7418428514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27888829}}^1$

素因数の和:27888857

約数の個数: 16

約数和(自身を含む): 13386638400

約数和(自身を除く): 5968209886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 27888829, 55777658, 195221803, 390443606, 529887751, 1059775502, 3709214257, 7418428514]

約数ペア:

[(1, 7418428514), (2, 3709214257), (7, 1059775502), (14, 529887751), (19, 390443606), (38, 195221803), (133, 55777658), (266, 27888829)]