16143862

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5171}}^1$

素因数の和:5403

約数の個数: 16

約数和(自身を含む): 27804672

約数和(自身を除く): 11660810

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 5171, 10342, 36197, 72394, 1153133, 2306266, 8071931, 16143862]

約数ペア:

[(1, 16143862), (2, 8071931), (7, 2306266), (14, 1153133), (223, 72394), (446, 36197), (1561, 10342), (3122, 5171)]