1974364898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4723361}}^1$

素因数の和:4723393

約数の個数: 16

約数和(自身を含む): 3400820640

約数和(自身を除く): 1426455742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4723361, 9446722, 51956971, 89743859, 103913942, 179487718, 987182449, 1974364898]

約数ペア:

[(1, 1974364898), (2, 987182449), (11, 179487718), (19, 103913942), (22, 89743859), (38, 51956971), (209, 9446722), (418, 4723361)]