17286086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 11225914

約数列:

[1, 2, 19, 38, 43, 71, 86, 142, 149, 298, 817, 1349, 1634, 2698, 2831, 3053, 5662, 6106, 6407, 10579, 12814, 21158, 58007, 116014, 121733, 201001, 243466, 402002, 454897, 909794, 8643043, 17286086]

約数ペア:

[(1, 17286086), (2, 8643043), (19, 909794), (38, 454897), (43, 402002), (71, 243466), (86, 201001), (142, 121733), (149, 116014), (298, 58007), (817, 21158), (1349, 12814), (1634, 10579), (2698, 6407), (2831, 6106), (3053, 5662)]