17215364

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 30791040

約数和(自身を除く): 13575676

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 347, 628, 694, 1388, 12403, 24806, 27413, 49612, 54479, 54826, 108958, 109652, 217916, 4303841, 8607682, 17215364]

約数ペア:

[(1, 17215364), (2, 8607682), (4, 4303841), (79, 217916), (157, 109652), (158, 108958), (314, 54826), (316, 54479), (347, 49612), (628, 27413), (694, 24806), (1388, 12403)]