19440129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16573}}^1$

素因数の和:16616

約数の個数: 16

約数和(自身を含む): 28639872

約数和(自身を除く): 9199743

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 16573, 49719, 281741, 381179, 845223, 1143537, 6480043, 19440129]

約数ペア:

[(1, 19440129), (3, 6480043), (17, 1143537), (23, 845223), (51, 381179), (69, 281741), (391, 49719), (1173, 16573)]