19324659

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 26278560

約数和(自身を除く): 6953901

約数列:

[1, 3, 89, 157, 267, 461, 471, 1383, 13973, 41029, 41919, 72377, 123087, 217131, 6441553, 19324659]

約数ペア:

[(1, 19324659), (3, 6441553), (89, 217131), (157, 123087), (267, 72377), (461, 41919), (471, 41029), (1383, 13973)]