1942028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 4112640

約数和(自身を除く): 2170612

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 101, 202, 209, 253, 404, 418, 437, 506, 836, 874, 1012, 1111, 1748, 1919, 2222, 2323, 3838, 4444, 4646, 4807, 7676, 9292, 9614, 19228, 21109, 25553, 42218, 44137, 51106, 84436, 88274, 102212, 176548, 485507, 971014, 1942028]

約数ペア:

[(1, 1942028), (2, 971014), (4, 485507), (11, 176548), (19, 102212), (22, 88274), (23, 84436), (38, 51106), (44, 44137), (46, 42218), (76, 25553), (92, 21109), (101, 19228), (202, 9614), (209, 9292), (253, 7676), (404, 4807), (418, 4646), (437, 4444), (506, 3838), (836, 2323), (874, 2222), (1012, 1919), (1111, 1748)]