16834285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 23506560

約数和(自身を除く): 6672275

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 317, 559, 817, 1235, 1585, 2795, 4085, 4121, 6023, 10621, 13631, 20605, 30115, 53105, 68155, 78299, 177203, 258989, 391495, 886015, 1294945, 3366857, 16834285]

約数ペア:

[(1, 16834285), (5, 3366857), (13, 1294945), (19, 886015), (43, 391495), (65, 258989), (95, 177203), (215, 78299), (247, 68155), (317, 53105), (559, 30115), (817, 20605), (1235, 13631), (1585, 10621), (2795, 6023), (4085, 4121)]