1938897796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{143537}}^1$

素因数の和:143859

約数の個数: 24

約数和(自身を含む): 3713615136

約数和(自身を除く): 1774717340

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 143537, 287074, 574148, 1578907, 3157814, 6315628, 44065859, 88131718, 176263436, 484724449, 969448898, 1938897796]

約数ペア:

[(1, 1938897796), (2, 969448898), (4, 484724449), (11, 176263436), (22, 88131718), (44, 44065859), (307, 6315628), (614, 3157814), (1228, 1578907), (3377, 574148), (6754, 287074), (13508, 143537)]