19059183

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 13962897

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 251, 429, 531, 649, 753, 767, 1287, 1947, 2259, 2301, 2761, 3263, 5841, 6903, 8283, 8437, 9789, 14809, 24849, 25311, 29367, 35893, 44427, 75933, 107679, 133281, 162899, 192517, 323037, 488697, 577551, 1466091, 1732653, 2117687, 6353061, 19059183]

約数ペア:

[(1, 19059183), (3, 6353061), (9, 2117687), (11, 1732653), (13, 1466091), (33, 577551), (39, 488697), (59, 323037), (99, 192517), (117, 162899), (143, 133281), (177, 107679), (251, 75933), (429, 44427), (531, 35893), (649, 29367), (753, 25311), (767, 24849), (1287, 14809), (1947, 9789), (2259, 8437), (2301, 8283), (2761, 6903), (3263, 5841)]