16411278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210401}}^1$

素因数の和:210419

約数の個数: 16

約数和(自身を含む): 35347536

約数和(自身を除く): 18936258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 210401, 420802, 631203, 1262406, 2735213, 5470426, 8205639, 16411278]

約数ペア:

[(1, 16411278), (2, 8205639), (3, 5470426), (6, 2735213), (13, 1262406), (26, 631203), (39, 420802), (78, 210401)]