19396342

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13451}}^1$

素因数の和:13563

約数の個数: 16

約数和(自身を含む): 33576192

約数和(自身を除く): 14179850

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13451, 26902, 94157, 188314, 1385453, 2770906, 9698171, 19396342]

約数ペア:

[(1, 19396342), (2, 9698171), (7, 2770906), (14, 1385453), (103, 188314), (206, 94157), (721, 26902), (1442, 13451)]