2013309230

素因数分解:

$2^1\times 5^1\times {\mathrm{19541}}^1\times {\mathrm{10303}}^1$

素因数の和:29851

約数の個数: 16

約数和(自身を含む): 3624493824

約数和(自身を除く): 1611184594

約数列:

[1, 2, 5, 10, 10303, 19541, 20606, 39082, 51515, 97705, 103030, 195410, 201330923, 402661846, 1006654615, 2013309230]

約数ペア:

[(1, 2013309230), (2, 1006654615), (5, 402661846), (10, 201330923), (10303, 195410), (19541, 103030), (20606, 97705), (39082, 51515)]