17620402

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 26943840

約数和(自身を除く): 9323438

約数列:

[1, 2, 83, 166, 179, 358, 593, 1186, 14857, 29714, 49219, 98438, 106147, 212294, 8810201, 17620402]

約数ペア:

[(1, 17620402), (2, 8810201), (83, 212294), (166, 106147), (179, 98438), (358, 49219), (593, 29714), (1186, 14857)]