19051461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 13813371

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 113, 117, 131, 143, 339, 393, 429, 1017, 1179, 1243, 1287, 1441, 1469, 1703, 3729, 4323, 4407, 5109, 11187, 12969, 13221, 14803, 15327, 16159, 18733, 44409, 48477, 56199, 133227, 145431, 162833, 168597, 192439, 488499, 577317, 1465497, 1731951, 2116829, 6350487, 19051461]

約数ペア:

[(1, 19051461), (3, 6350487), (9, 2116829), (11, 1731951), (13, 1465497), (33, 577317), (39, 488499), (99, 192439), (113, 168597), (117, 162833), (131, 145431), (143, 133227), (339, 56199), (393, 48477), (429, 44409), (1017, 18733), (1179, 16159), (1243, 15327), (1287, 14803), (1441, 13221), (1469, 12969), (1703, 11187), (3729, 5109), (4323, 4407)]