19686012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{56569}}^1$

素因数の和:56605

約数の個数: 24

約数和(自身を含む): 47518800

約数和(自身を除く): 27832788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 56569, 113138, 169707, 226276, 339414, 678828, 1640501, 3281002, 4921503, 6562004, 9843006, 19686012]

約数ペア:

[(1, 19686012), (2, 9843006), (3, 6562004), (4, 4921503), (6, 3281002), (12, 1640501), (29, 678828), (58, 339414), (87, 226276), (116, 169707), (174, 113138), (348, 56569)]