19300085

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5059}}^1$

素因数の和:5180

約数の個数: 16

約数和(自身を含む): 26716800

約数和(自身を除く): 7416715

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 5059, 25295, 35413, 177065, 551431, 2757155, 3860017, 19300085]

約数ペア:

[(1, 19300085), (5, 3860017), (7, 2757155), (35, 551431), (109, 177065), (545, 35413), (763, 25295), (3815, 5059)]