13288258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 21083040

約数和(自身を除く): 7794782

約数列:

[1, 2, 19, 38, 241, 482, 1451, 2902, 4579, 9158, 27569, 55138, 349691, 699382, 6644129, 13288258]

約数ペア:

[(1, 13288258), (2, 6644129), (19, 699382), (38, 349691), (241, 55138), (482, 27569), (1451, 9158), (2902, 4579)]