9801892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 17815616

約数和(自身を除く): 8013724

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 643, 1286, 2572, 3811, 7622, 15244, 23791, 47582, 66229, 95164, 132458, 264916, 2450473, 4900946, 9801892]

約数ペア:

[(1, 9801892), (2, 4900946), (4, 2450473), (37, 264916), (74, 132458), (103, 95164), (148, 66229), (206, 47582), (412, 23791), (643, 15244), (1286, 7622), (2572, 3811)]