16826318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 26039664

約数和(自身を除く): 9213346

約数列:

[1, 2, 41, 82, 157, 314, 1307, 2614, 6437, 12874, 53587, 107174, 205199, 410398, 8413159, 16826318]

約数ペア:

[(1, 16826318), (2, 8413159), (41, 410398), (82, 205199), (157, 107174), (314, 53587), (1307, 12874), (2614, 6437)]