19062954

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 24067926

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 269, 279, 381, 538, 558, 762, 807, 1143, 1614, 2286, 2421, 3937, 4842, 7874, 8339, 11811, 16678, 23622, 25017, 34163, 35433, 50034, 68326, 70866, 75051, 102489, 150102, 204978, 307467, 614934, 1059053, 2118106, 3177159, 6354318, 9531477, 19062954]

約数ペア:

[(1, 19062954), (2, 9531477), (3, 6354318), (6, 3177159), (9, 2118106), (18, 1059053), (31, 614934), (62, 307467), (93, 204978), (127, 150102), (186, 102489), (254, 75051), (269, 70866), (279, 68326), (381, 50034), (538, 35433), (558, 34163), (762, 25017), (807, 23622), (1143, 16678), (1614, 11811), (2286, 8339), (2421, 7874), (3937, 4842)]