13771660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98369}}^1$

素因数の和:98385

約数の個数: 24

約数和(自身を含む): 33052320

約数和(自身を除く): 19280660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98369, 196738, 393476, 491845, 688583, 983690, 1377166, 1967380, 2754332, 3442915, 6885830, 13771660]

約数ペア:

[(1, 13771660), (2, 6885830), (4, 3442915), (5, 2754332), (7, 1967380), (10, 1377166), (14, 983690), (20, 688583), (28, 491845), (35, 393476), (70, 196738), (140, 98369)]