16191390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{539713}}^1$

素因数の和:539723

約数の個数: 16

約数和(自身を含む): 38859408

約数和(自身を除く): 22668018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 539713, 1079426, 1619139, 2698565, 3238278, 5397130, 8095695, 16191390]

約数ペア:

[(1, 16191390), (2, 8095695), (3, 5397130), (5, 3238278), (6, 2698565), (10, 1619139), (15, 1079426), (30, 539713)]