19005273290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82631623}}^1$

素因数の和:82631653

約数の個数: 16

約数和(自身を含む): 35696861568

約数和(自身を除く): 16691588278

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 82631623, 165263246, 413158115, 826316230, 1900527329, 3801054658, 9502636645, 19005273290]

約数ペア:

[(1, 19005273290), (2, 9502636645), (5, 3801054658), (10, 1900527329), (23, 826316230), (46, 413158115), (115, 165263246), (230, 82631623)]