16192253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 5483779

約数列:

[1, 7, 11, 23, 41, 77, 161, 223, 253, 287, 451, 943, 1561, 1771, 2453, 3157, 5129, 6601, 9143, 10373, 17171, 35903, 56419, 64001, 72611, 100573, 210289, 394933, 704011, 1472023, 2313179, 16192253]

約数ペア:

[(1, 16192253), (7, 2313179), (11, 1472023), (23, 704011), (41, 394933), (77, 210289), (161, 100573), (223, 72611), (253, 64001), (287, 56419), (451, 35903), (943, 17171), (1561, 10373), (1771, 9143), (2453, 6601), (3157, 5129)]