19300194

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 40

約数和(自身を含む): 43683420

約数和(自身を除く): 24383226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1093, 1962, 2186, 2943, 3279, 5886, 6558, 8829, 9837, 17658, 19674, 29511, 59022, 88533, 119137, 177066, 238274, 357411, 714822, 1072233, 2144466, 3216699, 6433398, 9650097, 19300194]

約数ペア:

[(1, 19300194), (2, 9650097), (3, 6433398), (6, 3216699), (9, 2144466), (18, 1072233), (27, 714822), (54, 357411), (81, 238274), (109, 177066), (162, 119137), (218, 88533), (327, 59022), (654, 29511), (981, 19674), (1093, 17658), (1962, 9837), (2186, 8829), (2943, 6558), (3279, 5886)]