11971570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 32

約数和(自身を含む): 24576048

約数和(自身を除く): 12604478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5417, 10834, 27085, 54170, 70421, 92089, 140842, 184178, 352105, 460445, 704210, 920890, 1197157, 2394314, 5985785, 11971570]

約数ペア:

[(1, 11971570), (2, 5985785), (5, 2394314), (10, 1197157), (13, 920890), (17, 704210), (26, 460445), (34, 352105), (65, 184178), (85, 140842), (130, 92089), (170, 70421), (221, 54170), (442, 27085), (1105, 10834), (2210, 5417)]