16693662

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 17520738

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 263, 298, 426, 447, 526, 789, 894, 1578, 10579, 18673, 21158, 31737, 37346, 39187, 56019, 63474, 78374, 112038, 117561, 235122, 2782277, 5564554, 8346831, 16693662]

約数ペア:

[(1, 16693662), (2, 8346831), (3, 5564554), (6, 2782277), (71, 235122), (142, 117561), (149, 112038), (213, 78374), (263, 63474), (298, 56019), (426, 39187), (447, 37346), (526, 31737), (789, 21158), (894, 18673), (1578, 10579)]