1919346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 4511808

約数和(自身を除く): 2592462

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2237, 4474, 6711, 13422, 24607, 29081, 49214, 58162, 73821, 87243, 147642, 174486, 319891, 639782, 959673, 1919346]

約数ペア:

[(1, 1919346), (2, 959673), (3, 639782), (6, 319891), (11, 174486), (13, 147642), (22, 87243), (26, 73821), (33, 58162), (39, 49214), (66, 29081), (78, 24607), (143, 13422), (286, 6711), (429, 4474), (858, 2237)]