19428054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6121}}^1$

素因数の和:6172

約数の個数: 24

約数和(自身を含む): 40625592

約数和(自身を除く): 21197538

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6121, 12242, 18363, 36726, 140783, 281566, 422349, 844698, 3238009, 6476018, 9714027, 19428054]

約数ペア:

[(1, 19428054), (2, 9714027), (3, 6476018), (6, 3238009), (23, 844698), (46, 422349), (69, 281566), (138, 140783), (529, 36726), (1058, 18363), (1587, 12242), (3174, 6121)]