17734730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136421}}^1$

素因数の和:136441

約数の個数: 16

約数和(自身を含む): 34378344

約数和(自身を除く): 16643614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 136421, 272842, 682105, 1364210, 1773473, 3546946, 8867365, 17734730]

約数ペア:

[(1, 17734730), (2, 8867365), (5, 3546946), (10, 1773473), (13, 1364210), (26, 682105), (65, 272842), (130, 136421)]