1991383712

素因数分解:

$2^5\times {\mathrm{4397}}^1\times {\mathrm{14153}}^1$

素因数の和:18560

約数の個数: 24

約数和(自身を含む): 3921705396

約数和(自身を除く): 1930321684

約数列:

[1, 2, 4, 8, 16, 32, 4397, 8794, 14153, 17588, 28306, 35176, 56612, 70352, 113224, 140704, 226448, 452896, 62230741, 124461482, 248922964, 497845928, 995691856, 1991383712]

約数ペア:

[(1, 1991383712), (2, 995691856), (4, 497845928), (8, 248922964), (16, 124461482), (32, 62230741), (4397, 452896), (8794, 226448), (14153, 140704), (17588, 113224), (28306, 70352), (35176, 56612)]