19572138

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8429}}^1$

素因数の和:8483

約数の個数: 32

約数和(自身を含む): 44510400

約数和(自身を除く): 24938262

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8429, 16858, 25287, 50574, 75861, 151722, 227583, 362447, 455166, 724894, 1087341, 2174682, 3262023, 6524046, 9786069, 19572138]

約数ペア:

[(1, 19572138), (2, 9786069), (3, 6524046), (6, 3262023), (9, 2174682), (18, 1087341), (27, 724894), (43, 455166), (54, 362447), (86, 227583), (129, 151722), (258, 75861), (387, 50574), (774, 25287), (1161, 16858), (2322, 8429)]