16982185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 22410432

約数和(自身を除く): 5428247

約数列:

[1, 5, 11, 55, 131, 655, 1441, 2357, 7205, 11785, 25927, 129635, 308767, 1543835, 3396437, 16982185]

約数ペア:

[(1, 16982185), (5, 3396437), (11, 1543835), (55, 308767), (131, 129635), (655, 25927), (1441, 11785), (2357, 7205)]