17247310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19379}}^1$

素因数の和:19475

約数の個数: 16

約数和(自身を含む): 31395600

約数和(自身を除く): 14148290

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 19379, 38758, 96895, 193790, 1724731, 3449462, 8623655, 17247310]

約数ペア:

[(1, 17247310), (2, 8623655), (5, 3449462), (10, 1724731), (89, 193790), (178, 96895), (445, 38758), (890, 19379)]