19162692

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12379}}^1$

素因数の和:12432

約数の個数: 36

約数和(自身を含む): 49569520

約数和(自身を除く): 30406828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 12379, 24758, 37137, 49516, 74274, 111411, 148548, 222822, 445644, 532297, 1064594, 1596891, 2129188, 3193782, 4790673, 6387564, 9581346, 19162692]

約数ペア:

[(1, 19162692), (2, 9581346), (3, 6387564), (4, 4790673), (6, 3193782), (9, 2129188), (12, 1596891), (18, 1064594), (36, 532297), (43, 445644), (86, 222822), (129, 148548), (172, 111411), (258, 74274), (387, 49516), (516, 37137), (774, 24758), (1548, 12379)]