19285006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 32457600

約数和(自身を除く): 13172594

約数列:

[1, 2, 13, 26, 41, 79, 82, 158, 229, 458, 533, 1027, 1066, 2054, 2977, 3239, 5954, 6478, 9389, 18091, 18778, 36182, 42107, 84214, 122057, 235183, 244114, 470366, 741731, 1483462, 9642503, 19285006]

約数ペア:

[(1, 19285006), (2, 9642503), (13, 1483462), (26, 741731), (41, 470366), (79, 244114), (82, 235183), (158, 122057), (229, 84214), (458, 42107), (533, 36182), (1027, 18778), (1066, 18091), (2054, 9389), (2977, 6478), (3239, 5954)]