16839390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{561313}}^1$

素因数の和:561323

約数の個数: 16

約数和(自身を含む): 40414608

約数和(自身を除く): 23575218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 561313, 1122626, 1683939, 2806565, 3367878, 5613130, 8419695, 16839390]

約数ペア:

[(1, 16839390), (2, 8419695), (3, 5613130), (5, 3367878), (6, 2806565), (10, 1683939), (15, 1122626), (30, 561313)]