55412398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6911}}^1$

素因数の和:7143

約数の個数: 16

約数和(自身を含む): 87920640

約数和(自身を除く): 32508242

約数列:

[1, 2, 19, 38, 211, 422, 4009, 6911, 8018, 13822, 131309, 262618, 1458221, 2916442, 27706199, 55412398]

約数ペア:

[(1, 55412398), (2, 27706199), (19, 2916442), (38, 1458221), (211, 262618), (422, 131309), (4009, 13822), (6911, 8018)]