19149429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1699}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 29226400

約数和(自身を除く): 10076971

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1699, 3757, 5097, 11271, 22087, 28883, 66261, 86649, 375479, 491011, 1126437, 1473033, 6383143, 19149429]

約数ペア:

[(1, 19149429), (3, 6383143), (13, 1473033), (17, 1126437), (39, 491011), (51, 375479), (221, 86649), (289, 66261), (663, 28883), (867, 22087), (1699, 11271), (3757, 5097)]