19268157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10268

約数の個数: 16

約数和(自身を含む): 27940032

約数和(自身を除く): 8671875

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10211, 30633, 173587, 377807, 520761, 1133421, 6422719, 19268157]

約数ペア:

[(1, 19268157), (3, 6422719), (17, 1133421), (37, 520761), (51, 377807), (111, 173587), (629, 30633), (1887, 10211)]